100154216

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 190507680

約数和(自身を除く): 90353464

約数列:

[1, 2, 4, 8, 131, 227, 262, 421, 454, 524, 842, 908, 1048, 1684, 1816, 3368, 29737, 55151, 59474, 95567, 110302, 118948, 191134, 220604, 237896, 382268, 441208, 764536, 12519277, 25038554, 50077108, 100154216]

約数ペア:

[(1, 100154216), (2, 50077108), (4, 25038554), (8, 12519277), (131, 764536), (227, 441208), (262, 382268), (421, 237896), (454, 220604), (524, 191134), (842, 118948), (908, 110302), (1048, 95567), (1684, 59474), (1816, 55151), (3368, 29737)]