140059052

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31069}}^1$

素因数の和:31110

約数の個数: 36

約数和(自身を含む): 297526320

約数和(自身を除く): 157467268

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 31069, 62138, 124276, 217483, 434966, 714587, 869932, 1429174, 1522381, 2858348, 3044762, 5002109, 6089524, 10004218, 20008436, 35014763, 70029526, 140059052]

約数ペア:

[(1, 140059052), (2, 70029526), (4, 35014763), (7, 20008436), (14, 10004218), (23, 6089524), (28, 5002109), (46, 3044762), (49, 2858348), (92, 1522381), (98, 1429174), (161, 869932), (196, 714587), (322, 434966), (644, 217483), (1127, 124276), (2254, 62138), (4508, 31069)]