156039140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{9277}}^1$

素因数の和:9344

約数の個数: 36

約数和(自身を含む): 339407796

約数和(自身を除く): 183368656

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 8410, 9277, 16820, 18554, 37108, 46385, 92770, 185540, 269033, 538066, 1076132, 1345165, 2690330, 5380660, 7801957, 15603914, 31207828, 39009785, 78019570, 156039140]

約数ペア:

[(1, 156039140), (2, 78019570), (4, 39009785), (5, 31207828), (10, 15603914), (20, 7801957), (29, 5380660), (58, 2690330), (116, 1345165), (145, 1076132), (290, 538066), (580, 269033), (841, 185540), (1682, 92770), (3364, 46385), (4205, 37108), (8410, 18554), (9277, 16820)]