188839376

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1080

約数の個数: 60

約数和(自身を含む): 406494816

約数和(自身を除く): 217655440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 121, 176, 206, 242, 412, 484, 824, 947, 968, 1133, 1648, 1894, 1936, 2266, 3788, 4532, 7576, 9064, 10417, 12463, 15152, 18128, 20834, 24926, 41668, 49852, 83336, 97541, 99704, 114587, 166672, 195082, 199408, 229174, 390164, 458348, 780328, 916696, 1072951, 1560656, 1833392, 2145902, 4291804, 8583608, 11802461, 17167216, 23604922, 47209844, 94419688, 188839376]

約数ペア:

[(1, 188839376), (2, 94419688), (4, 47209844), (8, 23604922), (11, 17167216), (16, 11802461), (22, 8583608), (44, 4291804), (88, 2145902), (103, 1833392), (121, 1560656), (176, 1072951), (206, 916696), (242, 780328), (412, 458348), (484, 390164), (824, 229174), (947, 199408), (968, 195082), (1133, 166672), (1648, 114587), (1894, 99704), (1936, 97541), (2266, 83336), (3788, 49852), (4532, 41668), (7576, 24926), (9064, 20834), (10417, 18128), (12463, 15152)]