155223432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 544320000

約数和(自身を除く): 389096568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 53, 54, 56, 63, 72, 78, 84, 91, 104, 106, 108, 117, 126, 149, 156, 159, 168, 182, 189, 212, 216, 234, 252, 273, 298, 312, 318, 351, 364, 371, 378, 424, 447, 468, 477, 504, 546, 596, 636, 689, 702, 728, 742, 756, 819, 894, 936, 954, 1043, 1092, 1113, 1192, 1272, 1341, 1378, 1404, 1431, 1484, 1512, 1638, 1788, 1908, 1937, 2067, 2086, 2184, 2226, 2457, 2682, 2756, 2808, 2862, 2968, 3129, 3276, 3339, 3576, 3816, 3874, 4023, 4134, 4172, 4452, 4823, 4914, 5364, 5512, 5724, 5811, 6201, 6258, 6552, 6678, 7748, 7897, 8046, 8268, 8344, 8904, 9387, 9646, 9828, 10017, 10728, 11448, 11622, 12402, 12516, 13356, 13559, 14469, 15496, 15794, 16092, 16536, 17433, 18603, 18774, 19292, 19656, 20034, 23244, 23691, 24804, 25032, 26712, 27118, 28161, 28938, 31588, 32184, 34866, 37206, 37548, 38584, 40068, 40677, 43407, 46488, 47382, 49608, 52299, 54236, 55279, 56322, 57876, 63176, 69732, 71073, 74412, 75096, 80136, 81354, 86814, 94764, 102661, 104598, 108472, 110558, 112644, 115752, 122031, 130221, 139464, 142146, 148824, 162708, 165837, 173628, 189528, 205322, 209196, 213219, 221116, 225288, 244062, 260442, 284292, 307983, 325416, 331674, 347256, 366093, 410644, 418392, 426438, 442232, 488124, 497511, 520884, 568584, 615966, 663348, 718627, 732186, 821288, 852876, 923949, 976248, 995022, 1041768, 1231932, 1326696, 1437254, 1464372, 1492533, 1705752, 1847898, 1990044, 2155881, 2463864, 2771847, 2874508, 2928744, 2985066, 3695796, 3980088, 4311762, 5543694, 5749016, 5970132, 6467643, 7391592, 8623524, 11087388, 11940264, 12935286, 17247048, 19402929, 22174776, 25870572, 38805858, 51741144, 77611716, 155223432]

約数ペア:

[(1, 155223432), (2, 77611716), (3, 51741144), (4, 38805858), (6, 25870572), (7, 22174776), (8, 19402929), (9, 17247048), (12, 12935286), (13, 11940264), (14, 11087388), (18, 8623524), (21, 7391592), (24, 6467643), (26, 5970132), (27, 5749016), (28, 5543694), (36, 4311762), (39, 3980088), (42, 3695796), (52, 2985066), (53, 2928744), (54, 2874508), (56, 2771847), (63, 2463864), (72, 2155881), (78, 1990044), (84, 1847898), (91, 1705752), (104, 1492533), (106, 1464372), (108, 1437254), (117, 1326696), (126, 1231932), (149, 1041768), (156, 995022), (159, 976248), (168, 923949), (182, 852876), (189, 821288), (212, 732186), (216, 718627), (234, 663348), (252, 615966), (273, 568584), (298, 520884), (312, 497511), (318, 488124), (351, 442232), (364, 426438), (371, 418392), (378, 410644), (424, 366093), (447, 347256), (468, 331674), (477, 325416), (504, 307983), (546, 284292), (596, 260442), (636, 244062), (689, 225288), (702, 221116), (728, 213219), (742, 209196), (756, 205322), (819, 189528), (894, 173628), (936, 165837), (954, 162708), (1043, 148824), (1092, 142146), (1113, 139464), (1192, 130221), (1272, 122031), (1341, 115752), (1378, 112644), (1404, 110558), (1431, 108472), (1484, 104598), (1512, 102661), (1638, 94764), (1788, 86814), (1908, 81354), (1937, 80136), (2067, 75096), (2086, 74412), (2184, 71073), (2226, 69732), (2457, 63176), (2682, 57876), (2756, 56322), (2808, 55279), (2862, 54236), (2968, 52299), (3129, 49608), (3276, 47382), (3339, 46488), (3576, 43407), (3816, 40677), (3874, 40068), (4023, 38584), (4134, 37548), (4172, 37206), (4452, 34866), (4823, 32184), (4914, 31588), (5364, 28938), (5512, 28161), (5724, 27118), (5811, 26712), (6201, 25032), (6258, 24804), (6552, 23691), (6678, 23244), (7748, 20034), (7897, 19656), (8046, 19292), (8268, 18774), (8344, 18603), (8904, 17433), (9387, 16536), (9646, 16092), (9828, 15794), (10017, 15496), (10728, 14469), (11448, 13559), (11622, 13356), (12402, 12516)]