128919036

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1367}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 312560640

約数和(自身を除く): 183641604

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 271, 348, 542, 813, 1084, 1367, 1626, 2734, 3252, 4101, 5468, 7859, 8202, 15718, 16404, 23577, 31436, 39643, 47154, 79286, 94308, 118929, 158572, 237858, 370457, 475716, 740914, 1111371, 1481828, 2222742, 4445484, 10743253, 21486506, 32229759, 42973012, 64459518, 128919036]

約数ペア:

[(1, 128919036), (2, 64459518), (3, 42973012), (4, 32229759), (6, 21486506), (12, 10743253), (29, 4445484), (58, 2222742), (87, 1481828), (116, 1111371), (174, 740914), (271, 475716), (348, 370457), (542, 237858), (813, 158572), (1084, 118929), (1367, 94308), (1626, 79286), (2734, 47154), (3252, 39643), (4101, 31436), (5468, 23577), (7859, 16404), (8202, 15718)]