138945792

素因数分解:

$2^8\times 3^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 371893536

約数和(自身を除く): 232947744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 227, 256, 384, 454, 681, 768, 797, 908, 1362, 1594, 1816, 2391, 2724, 3188, 3632, 4782, 5448, 6376, 7264, 9564, 10896, 12752, 14528, 19128, 21792, 25504, 29056, 38256, 43584, 51008, 58112, 76512, 87168, 102016, 153024, 174336, 180919, 204032, 306048, 361838, 542757, 612096, 723676, 1085514, 1447352, 2171028, 2894704, 4342056, 5789408, 8684112, 11578816, 17368224, 23157632, 34736448, 46315264, 69472896, 138945792]

約数ペア:

[(1, 138945792), (2, 69472896), (3, 46315264), (4, 34736448), (6, 23157632), (8, 17368224), (12, 11578816), (16, 8684112), (24, 5789408), (32, 4342056), (48, 2894704), (64, 2171028), (96, 1447352), (128, 1085514), (192, 723676), (227, 612096), (256, 542757), (384, 361838), (454, 306048), (681, 204032), (768, 180919), (797, 174336), (908, 153024), (1362, 102016), (1594, 87168), (1816, 76512), (2391, 58112), (2724, 51008), (3188, 43584), (3632, 38256), (4782, 29056), (5448, 25504), (6376, 21792), (7264, 19128), (9564, 14528), (10896, 12752)]