155267968

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{11777}}^1$

素因数の和:11894

約数の個数: 32

約数和(自身を含む): 312352560

約数和(自身を除く): 157084592

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 6592, 11777, 13184, 23554, 47108, 94216, 188432, 376864, 753728, 1213031, 1507456, 2426062, 4852124, 9704248, 19408496, 38816992, 77633984, 155267968]

約数ペア:

[(1, 155267968), (2, 77633984), (4, 38816992), (8, 19408496), (16, 9704248), (32, 4852124), (64, 2426062), (103, 1507456), (128, 1213031), (206, 753728), (412, 376864), (824, 188432), (1648, 94216), (3296, 47108), (6592, 23554), (11777, 13184)]