137983952

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3821}}^1$

素因数の和:3927

約数の個数: 40

約数和(自身を含む): 279143592

約数和(自身を除く): 141159640

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 2257, 3821, 4514, 7642, 9028, 15284, 18056, 30568, 36112, 61136, 141377, 233081, 282754, 466162, 565508, 932324, 1131016, 1864648, 2262032, 3729296, 8623997, 17247994, 34495988, 68991976, 137983952]

約数ペア:

[(1, 137983952), (2, 68991976), (4, 34495988), (8, 17247994), (16, 8623997), (37, 3729296), (61, 2262032), (74, 1864648), (122, 1131016), (148, 932324), (244, 565508), (296, 466162), (488, 282754), (592, 233081), (976, 141377), (2257, 61136), (3821, 36112), (4514, 30568), (7642, 18056), (9028, 15284)]