168222572

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 350558208

約数和(自身を除く): 182335636

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1988, 2287, 2627, 4574, 5254, 9148, 10508, 16009, 18389, 32018, 36778, 64036, 73556, 84619, 162377, 169238, 324754, 338476, 592333, 649508, 1136639, 1184666, 2273278, 2369332, 4546556, 6007949, 12015898, 24031796, 42055643, 84111286, 168222572]

約数ペア:

[(1, 168222572), (2, 84111286), (4, 42055643), (7, 24031796), (14, 12015898), (28, 6007949), (37, 4546556), (71, 2369332), (74, 2273278), (142, 1184666), (148, 1136639), (259, 649508), (284, 592333), (497, 338476), (518, 324754), (994, 169238), (1036, 162377), (1988, 84619), (2287, 73556), (2627, 64036), (4574, 36778), (5254, 32018), (9148, 18389), (10508, 16009)]