154789544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 359856000

約数和(自身を除く): 205066456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 149, 182, 298, 364, 596, 728, 1043, 1192, 1427, 1937, 2086, 2854, 3874, 4172, 5708, 7748, 8344, 9989, 11416, 13559, 15496, 18551, 19978, 27118, 37102, 39956, 54236, 74204, 79912, 108472, 129857, 148408, 212623, 259714, 425246, 519428, 850492, 1038856, 1488361, 1700984, 2764099, 2976722, 5528198, 5953444, 11056396, 11906888, 19348693, 22112792, 38697386, 77394772, 154789544]

約数ペア:

[(1, 154789544), (2, 77394772), (4, 38697386), (7, 22112792), (8, 19348693), (13, 11906888), (14, 11056396), (26, 5953444), (28, 5528198), (52, 2976722), (56, 2764099), (91, 1700984), (104, 1488361), (149, 1038856), (182, 850492), (298, 519428), (364, 425246), (596, 259714), (728, 212623), (1043, 148408), (1192, 129857), (1427, 108472), (1937, 79912), (2086, 74204), (2854, 54236), (3874, 39956), (4172, 37102), (5708, 27118), (7748, 19978), (8344, 18551), (9989, 15496), (11416, 13559)]