161222118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 346074960

約数和(自身を除く): 184852842

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 289, 327, 578, 654, 853, 867, 1706, 1734, 1853, 2559, 3706, 5118, 5559, 11118, 14501, 29002, 31501, 43503, 63002, 87006, 92977, 94503, 185954, 189006, 246517, 278931, 493034, 557862, 739551, 1479102, 1580609, 3161218, 4741827, 9483654, 26870353, 53740706, 80611059, 161222118]

約数ペア:

[(1, 161222118), (2, 80611059), (3, 53740706), (6, 26870353), (17, 9483654), (34, 4741827), (51, 3161218), (102, 1580609), (109, 1479102), (218, 739551), (289, 557862), (327, 493034), (578, 278931), (654, 246517), (853, 189006), (867, 185954), (1706, 94503), (1734, 92977), (1853, 87006), (2559, 63002), (3706, 43503), (5118, 31501), (5559, 29002), (11118, 14501)]