138630336

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{55541}}^1$

素因数の和:55569

約数の個数: 56

約数和(自身を含む): 395014704

約数和(自身を除く): 256384368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 55541, 111082, 166623, 222164, 333246, 444328, 666492, 722033, 888656, 1332984, 1444066, 1777312, 2166099, 2665968, 2888132, 3554624, 4332198, 5331936, 5776264, 8664396, 10663872, 11552528, 17328792, 23105056, 34657584, 46210112, 69315168, 138630336]

約数ペア:

[(1, 138630336), (2, 69315168), (3, 46210112), (4, 34657584), (6, 23105056), (8, 17328792), (12, 11552528), (13, 10663872), (16, 8664396), (24, 5776264), (26, 5331936), (32, 4332198), (39, 3554624), (48, 2888132), (52, 2665968), (64, 2166099), (78, 1777312), (96, 1444066), (104, 1332984), (156, 888656), (192, 722033), (208, 666492), (312, 444328), (416, 333246), (624, 222164), (832, 166623), (1248, 111082), (2496, 55541)]