140984848

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{16657}}^1$

素因数の和:16711

約数の個数: 30

約数和(自身を含む): 285568094

約数和(自身を除く): 144583246

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 16657, 33314, 66628, 133256, 266512, 383111, 766222, 1532444, 3064888, 6129776, 8811553, 17623106, 35246212, 70492424, 140984848]

約数ペア:

[(1, 140984848), (2, 70492424), (4, 35246212), (8, 17623106), (16, 8811553), (23, 6129776), (46, 3064888), (92, 1532444), (184, 766222), (368, 383111), (529, 266512), (1058, 133256), (2116, 66628), (4232, 33314), (8464, 16657)]