172347928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{18119}}^1$

素因数の和:18195

約数の個数: 32

約数和(自身を含む): 342468000

約数和(自身を除く): 170120072

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 9512, 18119, 36238, 72476, 144952, 525451, 742879, 1050902, 1485758, 2101804, 2971516, 4203608, 5943032, 21543491, 43086982, 86173964, 172347928]

約数ペア:

[(1, 172347928), (2, 86173964), (4, 43086982), (8, 21543491), (29, 5943032), (41, 4203608), (58, 2971516), (82, 2101804), (116, 1485758), (164, 1050902), (232, 742879), (328, 525451), (1189, 144952), (2378, 72476), (4756, 36238), (9512, 18119)]