140696568

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{13859}}^1$

素因数の和:13921

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 258471432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 13859, 27718, 41577, 55436, 83154, 110872, 124731, 166308, 249462, 332616, 374193, 498924, 651373, 748386, 997848, 1302746, 1496772, 1954119, 2605492, 2993544, 3908238, 5210984, 5862357, 7816476, 11724714, 15632952, 17587071, 23449428, 35174142, 46898856, 70348284, 140696568]

約数ペア:

[(1, 140696568), (2, 70348284), (3, 46898856), (4, 35174142), (6, 23449428), (8, 17587071), (9, 15632952), (12, 11724714), (18, 7816476), (24, 5862357), (27, 5210984), (36, 3908238), (47, 2993544), (54, 2605492), (72, 1954119), (94, 1496772), (108, 1302746), (141, 997848), (188, 748386), (216, 651373), (282, 498924), (376, 374193), (423, 332616), (564, 249462), (846, 166308), (1128, 124731), (1269, 110872), (1692, 83154), (2538, 55436), (3384, 41577), (5076, 27718), (10152, 13859)]