137986516

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1823}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 245145600

約数和(自身を除く): 107159084

約数列:

[1, 2, 4, 127, 149, 254, 298, 508, 596, 1823, 3646, 7292, 18923, 37846, 75692, 231521, 271627, 463042, 543254, 926084, 1086508, 34496629, 68993258, 137986516]

約数ペア:

[(1, 137986516), (2, 68993258), (4, 34496629), (127, 1086508), (149, 926084), (254, 543254), (298, 463042), (508, 271627), (596, 231521), (1823, 75692), (3646, 37846), (7292, 18923)]