167853296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42473}}^1$

素因数の和:42513

約数の個数: 40

約数和(自身を含む): 368674320

約数和(自身を除く): 200821024

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 42473, 84946, 169892, 339784, 552149, 679568, 806987, 1104298, 1613974, 2208596, 3227948, 4417192, 6455896, 8834384, 10490831, 12911792, 20981662, 41963324, 83926648, 167853296]

約数ペア:

[(1, 167853296), (2, 83926648), (4, 41963324), (8, 20981662), (13, 12911792), (16, 10490831), (19, 8834384), (26, 6455896), (38, 4417192), (52, 3227948), (76, 2208596), (104, 1613974), (152, 1104298), (208, 806987), (247, 679568), (304, 552149), (494, 339784), (988, 169892), (1976, 84946), (3952, 42473)]