181036405448

素因数分解:

$2^3\times {\mathrm{1129}}^1\times {\mathrm{1997}}^1\times {\mathrm{10037}}^1$

素因数の和:13169

約数の個数: 32

約数和(自身を含む): 339947911800

約数和(自身を除く): 158911506352

約数列:

[1, 2, 4, 8, 1129, 1997, 2258, 3994, 4516, 7988, 9032, 10037, 15976, 20074, 40148, 80296, 2254613, 4509226, 9018452, 11331773, 18036904, 20043889, 22663546, 40087778, 45327092, 80175556, 90654184, 160351112, 22629550681, 45259101362, 90518202724, 181036405448]

約数ペア:

[(1, 181036405448), (2, 90518202724), (4, 45259101362), (8, 22629550681), (1129, 160351112), (1997, 90654184), (2258, 80175556), (3994, 45327092), (4516, 40087778), (7988, 22663546), (9032, 20043889), (10037, 18036904), (15976, 11331773), (20074, 9018452), (40148, 4509226), (80296, 2254613)]