149541872

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1233

約数の個数: 40

約数和(自身を含む): 296818800

約数和(自身を除く): 147276928

約数列:

[1, 2, 4, 8, 16, 59, 118, 157, 236, 314, 472, 628, 944, 1009, 1256, 2018, 2512, 4036, 8072, 9263, 16144, 18526, 37052, 59531, 74104, 119062, 148208, 158413, 238124, 316826, 476248, 633652, 952496, 1267304, 2534608, 9346367, 18692734, 37385468, 74770936, 149541872]

約数ペア:

[(1, 149541872), (2, 74770936), (4, 37385468), (8, 18692734), (16, 9346367), (59, 2534608), (118, 1267304), (157, 952496), (236, 633652), (314, 476248), (472, 316826), (628, 238124), (944, 158413), (1009, 148208), (1256, 119062), (2018, 74104), (2512, 59531), (4036, 37052), (8072, 18526), (9263, 16144)]