149832016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3697}}^1$

素因数の和:3871

約数の個数: 40

約数和(自身を含む): 309522600

約数和(自身を除く): 159690584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 3697, 5066, 7394, 10132, 14788, 20264, 29576, 40528, 59152, 62849, 125698, 251396, 502792, 550853, 1005584, 1101706, 2203412, 4406824, 8813648, 9364501, 18729002, 37458004, 74916008, 149832016]

約数ペア:

[(1, 149832016), (2, 74916008), (4, 37458004), (8, 18729002), (16, 9364501), (17, 8813648), (34, 4406824), (68, 2203412), (136, 1101706), (149, 1005584), (272, 550853), (298, 502792), (596, 251396), (1192, 125698), (2384, 62849), (2533, 59152), (3697, 40528), (5066, 29576), (7394, 20264), (10132, 14788)]