123752032

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 250577712

約数和(自身を除く): 126825680

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 131, 212, 262, 424, 524, 557, 848, 1048, 1114, 1696, 2096, 2228, 4192, 4456, 6943, 8912, 13886, 17824, 27772, 29521, 55544, 59042, 72967, 111088, 118084, 145934, 222176, 236168, 291868, 472336, 583736, 944672, 1167472, 2334944, 3867251, 7734502, 15469004, 30938008, 61876016, 123752032]

約数ペア:

[(1, 123752032), (2, 61876016), (4, 30938008), (8, 15469004), (16, 7734502), (32, 3867251), (53, 2334944), (106, 1167472), (131, 944672), (212, 583736), (262, 472336), (424, 291868), (524, 236168), (557, 222176), (848, 145934), (1048, 118084), (1114, 111088), (1696, 72967), (2096, 59042), (2228, 55544), (4192, 29521), (4456, 27772), (6943, 17824), (8912, 13886)]