144861654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{31643}}^1$

素因数の和:31764

約数の個数: 32

約数和(自身を含む): 334160640

約数和(自身を除く): 189298986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 31643, 63286, 94929, 189858, 221501, 443002, 664503, 1329006, 3449087, 6898174, 10347261, 20694522, 24143609, 48287218, 72430827, 144861654]

約数ペア:

[(1, 144861654), (2, 72430827), (3, 48287218), (6, 24143609), (7, 20694522), (14, 10347261), (21, 6898174), (42, 3449087), (109, 1329006), (218, 664503), (327, 443002), (654, 221501), (763, 189858), (1526, 94929), (2289, 63286), (4578, 31643)]