123147984

素因数分解:

$2^4\times 3^1\times {\mathrm{727}}^1\times {\mathrm{3529}}^1$

素因数の和:4267

約数の個数: 40

約数和(自身を含む): 318660160

約数和(自身を除く): 195512176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 727, 1454, 2181, 2908, 3529, 4362, 5816, 7058, 8724, 10587, 11632, 14116, 17448, 21174, 28232, 34896, 42348, 56464, 84696, 169392, 2565583, 5131166, 7696749, 10262332, 15393498, 20524664, 30786996, 41049328, 61573992, 123147984]

約数ペア:

[(1, 123147984), (2, 61573992), (3, 41049328), (4, 30786996), (6, 20524664), (8, 15393498), (12, 10262332), (16, 7696749), (24, 5131166), (48, 2565583), (727, 169392), (1454, 84696), (2181, 56464), (2908, 42348), (3529, 34896), (4362, 28232), (5816, 21174), (7058, 17448), (8724, 14116), (10587, 11632)]