149767696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23227}}^1$

素因数の和:23279

約数の個数: 40

約数和(自身を含む): 322590464

約数和(自身を除く): 172822768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 23227, 46454, 92908, 185816, 301951, 371632, 603902, 720037, 1207804, 1440074, 2415608, 2880148, 4831216, 5760296, 9360481, 11520592, 18720962, 37441924, 74883848, 149767696]

約数ペア:

[(1, 149767696), (2, 74883848), (4, 37441924), (8, 18720962), (13, 11520592), (16, 9360481), (26, 5760296), (31, 4831216), (52, 2880148), (62, 2415608), (104, 1440074), (124, 1207804), (208, 720037), (248, 603902), (403, 371632), (496, 301951), (806, 185816), (1612, 92908), (3224, 46454), (6448, 23227)]