155113748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{4831}}^1$

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 284121600

約数和(自身を除く): 129007852

約数列:

[1, 2, 4, 23, 46, 92, 349, 698, 1396, 4831, 8027, 9662, 16054, 19324, 32108, 111113, 222226, 444452, 1686019, 3372038, 6744076, 38778437, 77556874, 155113748]

約数ペア:

[(1, 155113748), (2, 77556874), (4, 38778437), (23, 6744076), (46, 3372038), (92, 1686019), (349, 444452), (698, 222226), (1396, 111113), (4831, 32108), (8027, 19324), (9662, 16054)]