128756346

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{32173}}^1$

素因数の和:32230

約数の個数: 32

約数和(自身を含む): 277983360

約数和(自身を除く): 149227014

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 32173, 64346, 96519, 193038, 739979, 933017, 1479958, 1866034, 2219937, 2799051, 4439874, 5598102, 21459391, 42918782, 64378173, 128756346]

約数ペア:

[(1, 128756346), (2, 64378173), (3, 42918782), (6, 21459391), (23, 5598102), (29, 4439874), (46, 2799051), (58, 2219937), (69, 1866034), (87, 1479958), (138, 933017), (174, 739979), (667, 193038), (1334, 96519), (2001, 64346), (4002, 32173)]