138871668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8167}}^1$

素因数の和:8296

約数の個数: 48

約数和(自身を含む): 352204160

約数和(自身を除く): 213332492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2834, 4251, 5668, 8167, 8502, 16334, 17004, 24501, 32668, 49002, 98004, 106171, 212342, 318513, 424684, 637026, 890203, 1274052, 1780406, 2670609, 3560812, 5341218, 10682436, 11572639, 23145278, 34717917, 46290556, 69435834, 138871668]

約数ペア:

[(1, 138871668), (2, 69435834), (3, 46290556), (4, 34717917), (6, 23145278), (12, 11572639), (13, 10682436), (26, 5341218), (39, 3560812), (52, 2670609), (78, 1780406), (109, 1274052), (156, 890203), (218, 637026), (327, 424684), (436, 318513), (654, 212342), (1308, 106171), (1417, 98004), (2834, 49002), (4251, 32668), (5668, 24501), (8167, 17004), (8502, 16334)]