156910715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 213857280

約数和(自身を除く): 56946565

約数列:

[1, 5, 13, 23, 65, 103, 115, 299, 515, 1019, 1339, 1495, 2369, 5095, 6695, 11845, 13247, 23437, 30797, 66235, 104957, 117185, 153985, 304681, 524785, 1364441, 1523405, 2414011, 6822205, 12070055, 31382143, 156910715]

約数ペア:

[(1, 156910715), (5, 31382143), (13, 12070055), (23, 6822205), (65, 2414011), (103, 1523405), (115, 1364441), (299, 524785), (515, 304681), (1019, 153985), (1339, 117185), (1495, 104957), (2369, 66235), (5095, 30797), (6695, 23437), (11845, 13247)]