129323896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 278661600

約数和(自身を除く): 149337704

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 193, 221, 379, 386, 442, 758, 772, 884, 1516, 1544, 1768, 2509, 3032, 3281, 4927, 5018, 6443, 6562, 9854, 10036, 12886, 13124, 19708, 20072, 25772, 26248, 39416, 42653, 51544, 73147, 83759, 85306, 146294, 167518, 170612, 292588, 335036, 341224, 585176, 670072, 950911, 1243499, 1901822, 2486998, 3803644, 4973996, 7607288, 9947992, 16165487, 32330974, 64661948, 129323896]

約数ペア:

[(1, 129323896), (2, 64661948), (4, 32330974), (8, 16165487), (13, 9947992), (17, 7607288), (26, 4973996), (34, 3803644), (52, 2486998), (68, 1901822), (104, 1243499), (136, 950911), (193, 670072), (221, 585176), (379, 341224), (386, 335036), (442, 292588), (758, 170612), (772, 167518), (884, 146294), (1516, 85306), (1544, 83759), (1768, 73147), (2509, 51544), (3032, 42653), (3281, 39416), (4927, 26248), (5018, 25772), (6443, 20072), (6562, 19708), (9854, 13124), (10036, 12886)]