172240124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1553}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 366545088

約数和(自身を除く): 194304964

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 233, 238, 466, 476, 932, 1553, 1631, 3106, 3262, 3961, 6212, 6524, 7922, 10871, 15844, 21742, 26401, 27727, 43484, 52802, 55454, 105604, 110908, 184807, 361849, 369614, 723698, 739228, 1447396, 2532943, 5065886, 6151433, 10131772, 12302866, 24605732, 43060031, 86120062, 172240124]

約数ペア:

[(1, 172240124), (2, 86120062), (4, 43060031), (7, 24605732), (14, 12302866), (17, 10131772), (28, 6151433), (34, 5065886), (68, 2532943), (119, 1447396), (233, 739228), (238, 723698), (466, 369614), (476, 361849), (932, 184807), (1553, 110908), (1631, 105604), (3106, 55454), (3262, 52802), (3961, 43484), (6212, 27727), (6524, 26401), (7922, 21742), (10871, 15844)]