156725578480

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13148119}}^1$

素因数の和:13148281

約数の個数: 40

約数和(自身を含む): 366832548000

約数和(自身を除く): 210106969520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 13148119, 26296238, 52592476, 65740595, 105184952, 131481190, 210369904, 262962380, 525924760, 1051849520, 1959069731, 3918139462, 7836278924, 9795348655, 15672557848, 19590697310, 31345115696, 39181394620, 78362789240, 156725578480]

約数ペア:

[(1, 156725578480), (2, 78362789240), (4, 39181394620), (5, 31345115696), (8, 19590697310), (10, 15672557848), (16, 9795348655), (20, 7836278924), (40, 3918139462), (80, 1959069731), (149, 1051849520), (298, 525924760), (596, 262962380), (745, 210369904), (1192, 131481190), (1490, 105184952), (2384, 65740595), (2980, 52592476), (5960, 26296238), (11920, 13148119)]