159705126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1267501}}^1$

素因数の和:1267516

約数の個数: 24

約数和(自身を含む): 395460624

約数和(自身を除く): 235755498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1267501, 2535002, 3802503, 7605006, 8872507, 11407509, 17745014, 22815018, 26617521, 53235042, 79852563, 159705126]

約数ペア:

[(1, 159705126), (2, 79852563), (3, 53235042), (6, 26617521), (7, 22815018), (9, 17745014), (14, 11407509), (18, 8872507), (21, 7605006), (42, 3802503), (63, 2535002), (126, 1267501)]