124977968

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 245923248

約数和(自身を除く): 120945280

約数列:

[1, 2, 4, 8, 16, 163, 173, 277, 326, 346, 554, 652, 692, 1108, 1304, 1384, 2216, 2608, 2768, 4432, 28199, 45151, 47921, 56398, 90302, 95842, 112796, 180604, 191684, 225592, 361208, 383368, 451184, 722416, 766736, 7811123, 15622246, 31244492, 62488984, 124977968]

約数ペア:

[(1, 124977968), (2, 62488984), (4, 31244492), (8, 15622246), (16, 7811123), (163, 766736), (173, 722416), (277, 451184), (326, 383368), (346, 361208), (554, 225592), (652, 191684), (692, 180604), (1108, 112796), (1304, 95842), (1384, 90302), (2216, 56398), (2608, 47921), (2768, 45151), (4432, 28199)]