148563904

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:873

約数の個数: 56

約数和(自身を含む): 307693568

約数和(自身を除く): 159129664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 206, 248, 412, 496, 727, 824, 992, 1454, 1648, 1984, 2908, 3193, 3296, 5816, 6386, 6592, 11632, 12772, 22537, 23264, 25544, 45074, 46528, 51088, 74881, 90148, 102176, 149762, 180296, 204352, 299524, 360592, 599048, 721184, 1198096, 1442368, 2321311, 2396192, 4642622, 4792384, 9285244, 18570488, 37140976, 74281952, 148563904]

約数ペア:

[(1, 148563904), (2, 74281952), (4, 37140976), (8, 18570488), (16, 9285244), (31, 4792384), (32, 4642622), (62, 2396192), (64, 2321311), (103, 1442368), (124, 1198096), (206, 721184), (248, 599048), (412, 360592), (496, 299524), (727, 204352), (824, 180296), (992, 149762), (1454, 102176), (1648, 90148), (1984, 74881), (2908, 51088), (3193, 46528), (3296, 45074), (5816, 25544), (6386, 23264), (6592, 22537), (11632, 12772)]