179009404

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1319}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 370782720

約数和(自身を除く): 191773316

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 131, 148, 259, 262, 518, 524, 917, 1036, 1319, 1834, 2638, 3668, 4847, 5276, 9233, 9694, 18466, 19388, 33929, 36932, 48803, 67858, 97606, 135716, 172789, 195212, 341621, 345578, 683242, 691156, 1209523, 1366484, 2419046, 4838092, 6393193, 12786386, 25572772, 44752351, 89504702, 179009404]

約数ペア:

[(1, 179009404), (2, 89504702), (4, 44752351), (7, 25572772), (14, 12786386), (28, 6393193), (37, 4838092), (74, 2419046), (131, 1366484), (148, 1209523), (259, 691156), (262, 683242), (518, 345578), (524, 341621), (917, 195212), (1036, 172789), (1319, 135716), (1834, 97606), (2638, 67858), (3668, 48803), (4847, 36932), (5276, 33929), (9233, 19388), (9694, 18466)]