161292528

素因数分解:

$2^4\times 3^2\times {\mathrm{1120087}}^1$

素因数の和:1120101

約数の個数: 30

約数和(自身を含む): 451395464

約数和(自身を除く): 290102936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1120087, 2240174, 3360261, 4480348, 6720522, 8960696, 10080783, 13441044, 17921392, 20161566, 26882088, 40323132, 53764176, 80646264, 161292528]

約数ペア:

[(1, 161292528), (2, 80646264), (3, 53764176), (4, 40323132), (6, 26882088), (8, 20161566), (9, 17921392), (12, 13441044), (16, 10080783), (18, 8960696), (24, 6720522), (36, 4480348), (48, 3360261), (72, 2240174), (144, 1120087)]