163931312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4133}}^1$

素因数の和:4245

約数の個数: 40

約数和(自身を含む): 331149936

約数和(自身を除く): 167218624

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 2479, 4133, 4958, 8266, 9916, 16532, 19832, 33064, 39664, 66128, 152921, 276911, 305842, 553822, 611684, 1107644, 1223368, 2215288, 2446736, 4430576, 10245707, 20491414, 40982828, 81965656, 163931312]

約数ペア:

[(1, 163931312), (2, 81965656), (4, 40982828), (8, 20491414), (16, 10245707), (37, 4430576), (67, 2446736), (74, 2215288), (134, 1223368), (148, 1107644), (268, 611684), (296, 553822), (536, 305842), (592, 276911), (1072, 152921), (2479, 66128), (4133, 39664), (4958, 33064), (8266, 19832), (9916, 16532)]