163877110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15803}}^1$

素因数の和:15888

約数の個数: 32

約数和(自身を含む): 317470752

約数和(自身を除く): 153593642

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 15803, 31606, 79015, 158030, 268651, 537302, 963983, 1343255, 1927966, 2686510, 4819915, 9639830, 16387711, 32775422, 81938555, 163877110]

約数ペア:

[(1, 163877110), (2, 81938555), (5, 32775422), (10, 16387711), (17, 9639830), (34, 4819915), (61, 2686510), (85, 1927966), (122, 1343255), (170, 963983), (305, 537302), (610, 268651), (1037, 158030), (2074, 79015), (5185, 31606), (10370, 15803)]