143958304

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2689}}^1$

素因数の和:2945

約数の個数: 48

約数和(自身を含む): 325382400

約数和(自身を除く): 181424096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1673, 1912, 2689, 3346, 3824, 5378, 6692, 7648, 10756, 13384, 18823, 21512, 26768, 37646, 43024, 53536, 75292, 86048, 150584, 301168, 602336, 642671, 1285342, 2570684, 4498697, 5141368, 8997394, 10282736, 17994788, 20565472, 35989576, 71979152, 143958304]

約数ペア:

[(1, 143958304), (2, 71979152), (4, 35989576), (7, 20565472), (8, 17994788), (14, 10282736), (16, 8997394), (28, 5141368), (32, 4498697), (56, 2570684), (112, 1285342), (224, 642671), (239, 602336), (478, 301168), (956, 150584), (1673, 86048), (1912, 75292), (2689, 53536), (3346, 43024), (3824, 37646), (5378, 26768), (6692, 21512), (7648, 18823), (10756, 13384)]