145264966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{55487}}^1$

素因数の和:55524

約数の個数: 32

約数和(自身を含む): 287649792

約数和(自身を除く): 142384826

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 55487, 110974, 388409, 610357, 776818, 943279, 1220714, 1886558, 4272499, 6602953, 8544998, 10376069, 13205906, 20752138, 72632483, 145264966]

約数ペア:

[(1, 145264966), (2, 72632483), (7, 20752138), (11, 13205906), (14, 10376069), (17, 8544998), (22, 6602953), (34, 4272499), (77, 1886558), (119, 1220714), (154, 943279), (187, 776818), (238, 610357), (374, 388409), (1309, 110974), (2618, 55487)]