140346792

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{4861}}^1$

素因数の和:5274

約数の個数: 48

約数和(自身を含む): 381132180

約数和(自身を除く): 240785388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 1203, 1604, 2406, 3208, 3609, 4812, 4861, 7218, 9624, 9722, 14436, 14583, 19444, 28872, 29166, 38888, 43749, 58332, 87498, 116664, 174996, 349992, 1949261, 3898522, 5847783, 7797044, 11695566, 15594088, 17543349, 23391132, 35086698, 46782264, 70173396, 140346792]

約数ペア:

[(1, 140346792), (2, 70173396), (3, 46782264), (4, 35086698), (6, 23391132), (8, 17543349), (9, 15594088), (12, 11695566), (18, 7797044), (24, 5847783), (36, 3898522), (72, 1949261), (401, 349992), (802, 174996), (1203, 116664), (1604, 87498), (2406, 58332), (3208, 43749), (3609, 38888), (4812, 29166), (4861, 28872), (7218, 19444), (9624, 14583), (9722, 14436)]