140676848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3541}}^1$

素因数の和:3753

約数の個数: 40

約数和(自身を含む): 295147776

約数和(自身を除く): 154470928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 3541, 4966, 7082, 9932, 14164, 19864, 28328, 39728, 46033, 56656, 92066, 184132, 368264, 676331, 736528, 1352662, 2705324, 5410648, 8792303, 10821296, 17584606, 35169212, 70338424, 140676848]

約数ペア:

[(1, 140676848), (2, 70338424), (4, 35169212), (8, 17584606), (13, 10821296), (16, 8792303), (26, 5410648), (52, 2705324), (104, 1352662), (191, 736528), (208, 676331), (382, 368264), (764, 184132), (1528, 92066), (2483, 56656), (3056, 46033), (3541, 39728), (4966, 28328), (7082, 19864), (9932, 14164)]