215512176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2137}}^1$

素因数の和:2350

約数の個数: 80

約数和(自身を含む): 610818048

約数和(自身を除く): 395305872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 191, 264, 382, 528, 573, 764, 1146, 1528, 2101, 2137, 2292, 3056, 4202, 4274, 4584, 6303, 6411, 8404, 8548, 9168, 12606, 12822, 16808, 17096, 23507, 25212, 25644, 33616, 34192, 47014, 50424, 51288, 70521, 94028, 100848, 102576, 141042, 188056, 282084, 376112, 408167, 564168, 816334, 1128336, 1224501, 1632668, 2449002, 3265336, 4489837, 4898004, 6530672, 8979674, 9796008, 13469511, 17959348, 19592016, 26939022, 35918696, 53878044, 71837392, 107756088, 215512176]

約数ペア:

[(1, 215512176), (2, 107756088), (3, 71837392), (4, 53878044), (6, 35918696), (8, 26939022), (11, 19592016), (12, 17959348), (16, 13469511), (22, 9796008), (24, 8979674), (33, 6530672), (44, 4898004), (48, 4489837), (66, 3265336), (88, 2449002), (132, 1632668), (176, 1224501), (191, 1128336), (264, 816334), (382, 564168), (528, 408167), (573, 376112), (764, 282084), (1146, 188056), (1528, 141042), (2101, 102576), (2137, 100848), (2292, 94028), (3056, 70521), (4202, 51288), (4274, 50424), (4584, 47014), (6303, 34192), (6411, 33616), (8404, 25644), (8548, 25212), (9168, 23507), (12606, 17096), (12822, 16808)]