100118638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 63177362

約数列:

[1, 2, 19, 38, 41, 82, 179, 358, 359, 718, 779, 1558, 3401, 6802, 6821, 7339, 13642, 14678, 14719, 29438, 64261, 128522, 139441, 278882, 279661, 559322, 1220959, 2441918, 2634701, 5269402, 50059319, 100118638]

約数ペア:

[(1, 100118638), (2, 50059319), (19, 5269402), (38, 2634701), (41, 2441918), (82, 1220959), (179, 559322), (358, 279661), (359, 278882), (718, 139441), (779, 128522), (1558, 64261), (3401, 29438), (6802, 14719), (6821, 14678), (7339, 13642)]