145951472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7177}}^1$

素因数の和:7257

約数の個数: 40

約数和(自身を含む): 299064192

約数和(自身を除く): 153112720

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 7177, 10168, 14354, 20336, 28708, 57416, 114832, 222487, 294257, 444974, 588514, 889948, 1177028, 1779896, 2354056, 3559792, 4708112, 9121967, 18243934, 36487868, 72975736, 145951472]

約数ペア:

[(1, 145951472), (2, 72975736), (4, 36487868), (8, 18243934), (16, 9121967), (31, 4708112), (41, 3559792), (62, 2354056), (82, 1779896), (124, 1177028), (164, 889948), (248, 588514), (328, 444974), (496, 294257), (656, 222487), (1271, 114832), (2542, 57416), (5084, 28708), (7177, 20336), (10168, 14354)]