155214612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 472268160

約数和(自身を除く): 317053548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 67, 84, 87, 116, 126, 134, 174, 201, 203, 252, 261, 268, 317, 348, 402, 406, 469, 522, 603, 609, 634, 804, 812, 938, 951, 1044, 1206, 1218, 1268, 1407, 1827, 1876, 1902, 1943, 2219, 2412, 2436, 2814, 2853, 3654, 3804, 3886, 4221, 4438, 5628, 5706, 5829, 6657, 7308, 7772, 8442, 8876, 9193, 11412, 11658, 13314, 13601, 16884, 17487, 18386, 19971, 21239, 23316, 26628, 27202, 27579, 34974, 36772, 39942, 40803, 42478, 54404, 55158, 63717, 64351, 69948, 79884, 81606, 82737, 84956, 110316, 122409, 127434, 128702, 148673, 163212, 165474, 191151, 193053, 244818, 254868, 257404, 297346, 330948, 382302, 386106, 446019, 489636, 579159, 594692, 615931, 764604, 772212, 892038, 1158318, 1231862, 1338057, 1784076, 1847793, 2316636, 2463724, 2676114, 3695586, 4311517, 5352228, 5543379, 7391172, 8623034, 11086758, 12934551, 17246068, 22173516, 25869102, 38803653, 51738204, 77607306, 155214612]

約数ペア:

[(1, 155214612), (2, 77607306), (3, 51738204), (4, 38803653), (6, 25869102), (7, 22173516), (9, 17246068), (12, 12934551), (14, 11086758), (18, 8623034), (21, 7391172), (28, 5543379), (29, 5352228), (36, 4311517), (42, 3695586), (58, 2676114), (63, 2463724), (67, 2316636), (84, 1847793), (87, 1784076), (116, 1338057), (126, 1231862), (134, 1158318), (174, 892038), (201, 772212), (203, 764604), (252, 615931), (261, 594692), (268, 579159), (317, 489636), (348, 446019), (402, 386106), (406, 382302), (469, 330948), (522, 297346), (603, 257404), (609, 254868), (634, 244818), (804, 193053), (812, 191151), (938, 165474), (951, 163212), (1044, 148673), (1206, 128702), (1218, 127434), (1268, 122409), (1407, 110316), (1827, 84956), (1876, 82737), (1902, 81606), (1943, 79884), (2219, 69948), (2412, 64351), (2436, 63717), (2814, 55158), (2853, 54404), (3654, 42478), (3804, 40803), (3886, 39942), (4221, 36772), (4438, 34974), (5628, 27579), (5706, 27202), (5829, 26628), (6657, 23316), (7308, 21239), (7772, 19971), (8442, 18386), (8876, 17487), (9193, 16884), (11412, 13601), (11658, 13314)]