140107416

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 361574400

約数和(自身を除く): 221466984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 127, 129, 172, 254, 258, 344, 381, 508, 516, 762, 1016, 1032, 1069, 1524, 2138, 3048, 3207, 4276, 5461, 6414, 8552, 10922, 12828, 16383, 21844, 25656, 32766, 43688, 45967, 65532, 91934, 131064, 135763, 137901, 183868, 271526, 275802, 367736, 407289, 543052, 551604, 814578, 1086104, 1103208, 1629156, 3258312, 5837809, 11675618, 17513427, 23351236, 35026854, 46702472, 70053708, 140107416]

約数ペア:

[(1, 140107416), (2, 70053708), (3, 46702472), (4, 35026854), (6, 23351236), (8, 17513427), (12, 11675618), (24, 5837809), (43, 3258312), (86, 1629156), (127, 1103208), (129, 1086104), (172, 814578), (254, 551604), (258, 543052), (344, 407289), (381, 367736), (508, 275802), (516, 271526), (762, 183868), (1016, 137901), (1032, 135763), (1069, 131064), (1524, 91934), (2138, 65532), (3048, 45967), (3207, 43688), (4276, 32766), (5461, 25656), (6414, 21844), (8552, 16383), (10922, 12828)]