168528312

素因数分解:

$2^3\times 3^2\times {\mathrm{821}}^1\times {\mathrm{2851}}^1$

素因数の和:3684

約数の個数: 48

約数和(自身を含む): 457147080

約数和(自身を除く): 288618768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 821, 1642, 2463, 2851, 3284, 4926, 5702, 6568, 7389, 8553, 9852, 11404, 14778, 17106, 19704, 22808, 25659, 29556, 34212, 51318, 59112, 68424, 102636, 205272, 2340671, 4681342, 7022013, 9362684, 14044026, 18725368, 21066039, 28088052, 42132078, 56176104, 84264156, 168528312]

約数ペア:

[(1, 168528312), (2, 84264156), (3, 56176104), (4, 42132078), (6, 28088052), (8, 21066039), (9, 18725368), (12, 14044026), (18, 9362684), (24, 7022013), (36, 4681342), (72, 2340671), (821, 205272), (1642, 102636), (2463, 68424), (2851, 59112), (3284, 51318), (4926, 34212), (5702, 29556), (6568, 25659), (7389, 22808), (8553, 19704), (9852, 17106), (11404, 14778)]