156757536

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 144

約数和(自身を含む): 485011800

約数和(自身を除く): 328254264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 149, 156, 208, 234, 281, 288, 298, 312, 416, 447, 468, 562, 596, 624, 843, 894, 936, 1124, 1192, 1248, 1341, 1686, 1788, 1872, 1937, 2248, 2384, 2529, 2682, 3372, 3576, 3653, 3744, 3874, 4496, 4768, 5058, 5364, 5811, 6744, 7152, 7306, 7748, 8992, 10116, 10728, 10959, 11622, 13488, 14304, 14612, 15496, 17433, 20232, 21456, 21918, 23244, 26976, 29224, 30992, 32877, 34866, 40464, 41869, 42912, 43836, 46488, 58448, 61984, 65754, 69732, 80928, 83738, 87672, 92976, 116896, 125607, 131508, 139464, 167476, 175344, 185952, 251214, 263016, 278928, 334952, 350688, 376821, 502428, 526032, 544297, 557856, 669904, 753642, 1004856, 1052064, 1088594, 1339808, 1507284, 1632891, 2009712, 2177188, 3014568, 3265782, 4019424, 4354376, 4898673, 6029136, 6531564, 8708752, 9797346, 12058272, 13063128, 17417504, 19594692, 26126256, 39189384, 52252512, 78378768, 156757536]

約数ペア:

[(1, 156757536), (2, 78378768), (3, 52252512), (4, 39189384), (6, 26126256), (8, 19594692), (9, 17417504), (12, 13063128), (13, 12058272), (16, 9797346), (18, 8708752), (24, 6531564), (26, 6029136), (32, 4898673), (36, 4354376), (39, 4019424), (48, 3265782), (52, 3014568), (72, 2177188), (78, 2009712), (96, 1632891), (104, 1507284), (117, 1339808), (144, 1088594), (149, 1052064), (156, 1004856), (208, 753642), (234, 669904), (281, 557856), (288, 544297), (298, 526032), (312, 502428), (416, 376821), (447, 350688), (468, 334952), (562, 278928), (596, 263016), (624, 251214), (843, 185952), (894, 175344), (936, 167476), (1124, 139464), (1192, 131508), (1248, 125607), (1341, 116896), (1686, 92976), (1788, 87672), (1872, 83738), (1937, 80928), (2248, 69732), (2384, 65754), (2529, 61984), (2682, 58448), (3372, 46488), (3576, 43836), (3653, 42912), (3744, 41869), (3874, 40464), (4496, 34866), (4768, 32877), (5058, 30992), (5364, 29224), (5811, 26976), (6744, 23244), (7152, 21918), (7306, 21456), (7748, 20232), (8992, 17433), (10116, 15496), (10728, 14612), (10959, 14304), (11622, 13488)]