179867872

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 367960320

約数和(自身を除く): 188092448

約数列:

[1, 2, 4, 8, 16, 32, 47, 59, 94, 118, 188, 236, 376, 472, 752, 944, 1504, 1888, 2027, 2773, 4054, 5546, 8108, 11092, 16216, 22184, 32432, 44368, 64864, 88736, 95269, 119593, 190538, 239186, 381076, 478372, 762152, 956744, 1524304, 1913488, 3048608, 3826976, 5620871, 11241742, 22483484, 44966968, 89933936, 179867872]

約数ペア:

[(1, 179867872), (2, 89933936), (4, 44966968), (8, 22483484), (16, 11241742), (32, 5620871), (47, 3826976), (59, 3048608), (94, 1913488), (118, 1524304), (188, 956744), (236, 762152), (376, 478372), (472, 381076), (752, 239186), (944, 190538), (1504, 119593), (1888, 95269), (2027, 88736), (2773, 64864), (4054, 44368), (5546, 32432), (8108, 22184), (11092, 16216)]