148294576

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4321

約数の個数: 40

約数和(自身を含む): 300837888

約数和(自身を除く): 152543312

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4211, 4402, 8422, 8804, 16844, 17608, 33688, 35216, 67376, 130541, 261082, 298981, 522164, 597962, 1044328, 1195924, 2088656, 2391848, 4783696, 9268411, 18536822, 37073644, 74147288, 148294576]

約数ペア:

[(1, 148294576), (2, 74147288), (4, 37073644), (8, 18536822), (16, 9268411), (31, 4783696), (62, 2391848), (71, 2088656), (124, 1195924), (142, 1044328), (248, 597962), (284, 522164), (496, 298981), (568, 261082), (1136, 130541), (2201, 67376), (4211, 35216), (4402, 33688), (8422, 17608), (8804, 16844)]