145456164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12281}}^1$

素因数の和:12345

約数の個数: 72

約数和(自身を含む): 429182208

約数和(自身を除く): 283726044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 12281, 24562, 36843, 49124, 73686, 85967, 110529, 147372, 171934, 221058, 257901, 343868, 442116, 515802, 577207, 773703, 1031604, 1154414, 1547406, 1731621, 2308828, 3094812, 3463242, 4040449, 5194863, 6926484, 8080898, 10389726, 12121347, 16161796, 20779452, 24242694, 36364041, 48485388, 72728082, 145456164]

約数ペア:

[(1, 145456164), (2, 72728082), (3, 48485388), (4, 36364041), (6, 24242694), (7, 20779452), (9, 16161796), (12, 12121347), (14, 10389726), (18, 8080898), (21, 6926484), (28, 5194863), (36, 4040449), (42, 3463242), (47, 3094812), (63, 2308828), (84, 1731621), (94, 1547406), (126, 1154414), (141, 1031604), (188, 773703), (252, 577207), (282, 515802), (329, 442116), (423, 343868), (564, 257901), (658, 221058), (846, 171934), (987, 147372), (1316, 110529), (1692, 85967), (1974, 73686), (2961, 49124), (3948, 36843), (5922, 24562), (11844, 12281)]