156531792

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:988

約数の個数: 80

約数和(自身を含む): 421848000

約数和(自身を除く): 265316208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 139, 174, 232, 278, 348, 417, 464, 556, 696, 809, 834, 1112, 1392, 1618, 1668, 2224, 2427, 3236, 3336, 4031, 4854, 6472, 6672, 8062, 9708, 12093, 12944, 16124, 19416, 23461, 24186, 32248, 38832, 46922, 48372, 64496, 70383, 93844, 96744, 112451, 140766, 187688, 193488, 224902, 281532, 337353, 375376, 449804, 563064, 674706, 899608, 1126128, 1349412, 1799216, 2698824, 3261079, 5397648, 6522158, 9783237, 13044316, 19566474, 26088632, 39132948, 52177264, 78265896, 156531792]

約数ペア:

[(1, 156531792), (2, 78265896), (3, 52177264), (4, 39132948), (6, 26088632), (8, 19566474), (12, 13044316), (16, 9783237), (24, 6522158), (29, 5397648), (48, 3261079), (58, 2698824), (87, 1799216), (116, 1349412), (139, 1126128), (174, 899608), (232, 674706), (278, 563064), (348, 449804), (417, 375376), (464, 337353), (556, 281532), (696, 224902), (809, 193488), (834, 187688), (1112, 140766), (1392, 112451), (1618, 96744), (1668, 93844), (2224, 70383), (2427, 64496), (3236, 48372), (3336, 46922), (4031, 38832), (4854, 32248), (6472, 24186), (6672, 23461), (8062, 19416), (9708, 16124), (12093, 12944)]