239387952

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{160879}}^1$

素因数の和:160921

約数の個数: 40

約数和(自身を含む): 638371840

約数和(自身を除く): 398983888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 160879, 321758, 482637, 643516, 965274, 1287032, 1930548, 2574064, 3861096, 4987249, 7722192, 9974498, 14961747, 19948996, 29923494, 39897992, 59846988, 79795984, 119693976, 239387952]

約数ペア:

[(1, 239387952), (2, 119693976), (3, 79795984), (4, 59846988), (6, 39897992), (8, 29923494), (12, 19948996), (16, 14961747), (24, 9974498), (31, 7722192), (48, 4987249), (62, 3861096), (93, 2574064), (124, 1930548), (186, 1287032), (248, 965274), (372, 643516), (496, 482637), (744, 321758), (1488, 160879)]