144992718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2411}}^1$

素因数の和:2689

約数の個数: 48

約数和(自身を含む): 339773616

約数和(自身を除く): 194780898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 257, 514, 771, 1542, 2313, 2411, 3341, 4626, 4822, 6682, 7233, 10023, 14466, 20046, 21699, 30069, 31343, 43398, 60138, 62686, 94029, 188058, 282087, 564174, 619627, 1239254, 1858881, 3717762, 5576643, 8055151, 11153286, 16110302, 24165453, 48330906, 72496359, 144992718]

約数ペア:

[(1, 144992718), (2, 72496359), (3, 48330906), (6, 24165453), (9, 16110302), (13, 11153286), (18, 8055151), (26, 5576643), (39, 3717762), (78, 1858881), (117, 1239254), (234, 619627), (257, 564174), (514, 282087), (771, 188058), (1542, 94029), (2313, 62686), (2411, 60138), (3341, 43398), (4626, 31343), (4822, 30069), (6682, 21699), (7233, 20046), (10023, 14466)]