145855552

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 84

約数和(自身を含む): 313547760

約数和(自身を除く): 167692208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 107, 118, 152, 214, 236, 304, 361, 428, 472, 608, 722, 856, 944, 1121, 1216, 1444, 1712, 1888, 2033, 2242, 2888, 3424, 3776, 4066, 4484, 5776, 6313, 6848, 8132, 8968, 11552, 12626, 16264, 17936, 21299, 23104, 25252, 32528, 35872, 38627, 42598, 50504, 65056, 71744, 77254, 85196, 101008, 119947, 130112, 154508, 170392, 202016, 239894, 309016, 340784, 404032, 479788, 618032, 681568, 959576, 1236064, 1363136, 1919152, 2278993, 2472128, 3838304, 4557986, 7676608, 9115972, 18231944, 36463888, 72927776, 145855552]

約数ペア:

[(1, 145855552), (2, 72927776), (4, 36463888), (8, 18231944), (16, 9115972), (19, 7676608), (32, 4557986), (38, 3838304), (59, 2472128), (64, 2278993), (76, 1919152), (107, 1363136), (118, 1236064), (152, 959576), (214, 681568), (236, 618032), (304, 479788), (361, 404032), (428, 340784), (472, 309016), (608, 239894), (722, 202016), (856, 170392), (944, 154508), (1121, 130112), (1216, 119947), (1444, 101008), (1712, 85196), (1888, 77254), (2033, 71744), (2242, 65056), (2888, 50504), (3424, 42598), (3776, 38627), (4066, 35872), (4484, 32528), (5776, 25252), (6313, 23104), (6848, 21299), (8132, 17936), (8968, 16264), (11552, 12626)]