139359558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61609}}^1$

素因数の和:61656

約数の個数: 32

約数和(自身を含む): 310514400

約数和(自身を除く): 171154842

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 61609, 123218, 184827, 369654, 800917, 1601834, 1786661, 2402751, 3573322, 4805502, 5359983, 10719966, 23226593, 46453186, 69679779, 139359558]

約数ペア:

[(1, 139359558), (2, 69679779), (3, 46453186), (6, 23226593), (13, 10719966), (26, 5359983), (29, 4805502), (39, 3573322), (58, 2402751), (78, 1786661), (87, 1601834), (174, 800917), (377, 369654), (754, 184827), (1131, 123218), (2262, 61609)]