128829697178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17431}}^1\times {\mathrm{40609}}^1$

素因数の和:58062

約数の個数: 32

約数和(自身を含む): 237858942720

約数和(自身を除く): 109029245542

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 17431, 34862, 40609, 81218, 122017, 226603, 244034, 284263, 453206, 527917, 568526, 1055834, 1586221, 3172442, 3695419, 7390838, 707855479, 1415710958, 4954988353, 9202121227, 9909976706, 18404242454, 64414848589, 128829697178]

約数ペア:

[(1, 128829697178), (2, 64414848589), (7, 18404242454), (13, 9909976706), (14, 9202121227), (26, 4954988353), (91, 1415710958), (182, 707855479), (17431, 7390838), (34862, 3695419), (40609, 3172442), (81218, 1586221), (122017, 1055834), (226603, 568526), (244034, 527917), (284263, 453206)]