131181336

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 445132800

約数和(自身を除く): 313951464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 72, 78, 88, 93, 99, 104, 108, 117, 124, 132, 137, 143, 156, 186, 198, 216, 234, 248, 264, 274, 279, 286, 297, 312, 341, 351, 372, 396, 403, 411, 429, 468, 548, 558, 572, 594, 682, 702, 744, 792, 806, 822, 837, 858, 936, 1023, 1096, 1116, 1144, 1188, 1209, 1233, 1287, 1364, 1404, 1507, 1612, 1644, 1674, 1716, 1781, 2046, 2232, 2376, 2418, 2466, 2574, 2728, 2808, 3014, 3069, 3224, 3288, 3348, 3432, 3562, 3627, 3699, 3861, 4092, 4247, 4433, 4521, 4836, 4932, 5148, 5343, 6028, 6138, 6696, 7124, 7254, 7398, 7722, 8184, 8494, 8866, 9042, 9207, 9672, 9864, 10296, 10686, 10881, 12056, 12276, 12741, 13299, 13563, 14248, 14508, 14796, 15444, 16029, 16988, 17732, 18084, 18414, 19591, 21372, 21762, 24552, 25482, 26598, 27126, 29016, 29592, 30888, 32058, 33976, 35464, 36168, 36828, 38223, 39182, 39897, 40689, 42744, 43524, 46717, 48087, 50964, 53196, 54252, 55211, 58773, 64116, 73656, 76446, 78364, 79794, 81378, 87048, 93434, 96174, 101928, 106392, 108504, 110422, 114669, 117546, 119691, 128232, 140151, 152892, 156728, 159588, 162756, 165633, 176319, 186868, 192348, 220844, 229338, 235092, 239382, 280302, 305784, 319176, 325512, 331266, 352638, 373736, 384696, 420453, 441688, 458676, 470184, 478764, 496899, 528957, 560604, 607321, 662532, 705276, 840906, 917352, 957528, 993798, 1057914, 1121208, 1214642, 1261359, 1325064, 1410552, 1490697, 1681812, 1821963, 1987596, 2115828, 2429284, 2522718, 2981394, 3363624, 3643926, 3975192, 4231656, 4858568, 5045436, 5465889, 5962788, 7287852, 10090872, 10931778, 11925576, 14575704, 16397667, 21863556, 32795334, 43727112, 65590668, 131181336]

約数ペア:

[(1, 131181336), (2, 65590668), (3, 43727112), (4, 32795334), (6, 21863556), (8, 16397667), (9, 14575704), (11, 11925576), (12, 10931778), (13, 10090872), (18, 7287852), (22, 5962788), (24, 5465889), (26, 5045436), (27, 4858568), (31, 4231656), (33, 3975192), (36, 3643926), (39, 3363624), (44, 2981394), (52, 2522718), (54, 2429284), (62, 2115828), (66, 1987596), (72, 1821963), (78, 1681812), (88, 1490697), (93, 1410552), (99, 1325064), (104, 1261359), (108, 1214642), (117, 1121208), (124, 1057914), (132, 993798), (137, 957528), (143, 917352), (156, 840906), (186, 705276), (198, 662532), (216, 607321), (234, 560604), (248, 528957), (264, 496899), (274, 478764), (279, 470184), (286, 458676), (297, 441688), (312, 420453), (341, 384696), (351, 373736), (372, 352638), (396, 331266), (403, 325512), (411, 319176), (429, 305784), (468, 280302), (548, 239382), (558, 235092), (572, 229338), (594, 220844), (682, 192348), (702, 186868), (744, 176319), (792, 165633), (806, 162756), (822, 159588), (837, 156728), (858, 152892), (936, 140151), (1023, 128232), (1096, 119691), (1116, 117546), (1144, 114669), (1188, 110422), (1209, 108504), (1233, 106392), (1287, 101928), (1364, 96174), (1404, 93434), (1507, 87048), (1612, 81378), (1644, 79794), (1674, 78364), (1716, 76446), (1781, 73656), (2046, 64116), (2232, 58773), (2376, 55211), (2418, 54252), (2466, 53196), (2574, 50964), (2728, 48087), (2808, 46717), (3014, 43524), (3069, 42744), (3224, 40689), (3288, 39897), (3348, 39182), (3432, 38223), (3562, 36828), (3627, 36168), (3699, 35464), (3861, 33976), (4092, 32058), (4247, 30888), (4433, 29592), (4521, 29016), (4836, 27126), (4932, 26598), (5148, 25482), (5343, 24552), (6028, 21762), (6138, 21372), (6696, 19591), (7124, 18414), (7254, 18084), (7398, 17732), (7722, 16988), (8184, 16029), (8494, 15444), (8866, 14796), (9042, 14508), (9207, 14248), (9672, 13563), (9864, 13299), (10296, 12741), (10686, 12276), (10881, 12056)]