157224160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57803}}^1$

素因数の和:57835

約数の個数: 48

約数和(自身を含む): 393298416

約数和(自身を除く): 236074256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 57803, 115606, 231212, 289015, 462424, 578030, 924848, 982651, 1156060, 1849696, 1965302, 2312120, 3930604, 4624240, 4913255, 7861208, 9248480, 9826510, 15722416, 19653020, 31444832, 39306040, 78612080, 157224160]

約数ペア:

[(1, 157224160), (2, 78612080), (4, 39306040), (5, 31444832), (8, 19653020), (10, 15722416), (16, 9826510), (17, 9248480), (20, 7861208), (32, 4913255), (34, 4624240), (40, 3930604), (68, 2312120), (80, 1965302), (85, 1849696), (136, 1156060), (160, 982651), (170, 924848), (272, 578030), (340, 462424), (544, 289015), (680, 231212), (1360, 115606), (2720, 57803)]