156908026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 261014400

約数和(自身を除く): 104106374

約数列:

[1, 2, 11, 22, 149, 151, 298, 302, 317, 634, 1639, 1661, 3278, 3322, 3487, 6974, 22499, 44998, 47233, 47867, 94466, 95734, 247489, 494978, 519563, 526537, 1039126, 1053074, 7132183, 14264366, 78454013, 156908026]

約数ペア:

[(1, 156908026), (2, 78454013), (11, 14264366), (22, 7132183), (149, 1053074), (151, 1039126), (298, 526537), (302, 519563), (317, 494978), (634, 247489), (1639, 95734), (1661, 94466), (3278, 47867), (3322, 47233), (3487, 44998), (6974, 22499)]