145192502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27509}}^1$

素因数の和:27560

約数の個数: 32

約数和(自身を含む): 277300800

約数和(自身を除く): 132108298

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 27509, 55018, 192563, 357617, 385126, 715234, 797761, 1595522, 2503319, 5006638, 5584327, 10370893, 11168654, 20741786, 72596251, 145192502]

約数ペア:

[(1, 145192502), (2, 72596251), (7, 20741786), (13, 11168654), (14, 10370893), (26, 5584327), (29, 5006638), (58, 2503319), (91, 1595522), (182, 797761), (203, 715234), (377, 385126), (406, 357617), (754, 192563), (2639, 55018), (5278, 27509)]