165909516

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 393120000

約数和(自身を除く): 227210484

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 269, 309, 412, 499, 538, 618, 807, 998, 1076, 1236, 1497, 1614, 1996, 2994, 3228, 5988, 27707, 51397, 55414, 83121, 102794, 110828, 134231, 154191, 166242, 205588, 268462, 308382, 332484, 402693, 536924, 616764, 805386, 1610772, 13825793, 27651586, 41477379, 55303172, 82954758, 165909516]

約数ペア:

[(1, 165909516), (2, 82954758), (3, 55303172), (4, 41477379), (6, 27651586), (12, 13825793), (103, 1610772), (206, 805386), (269, 616764), (309, 536924), (412, 402693), (499, 332484), (538, 308382), (618, 268462), (807, 205588), (998, 166242), (1076, 154191), (1236, 134231), (1497, 110828), (1614, 102794), (1996, 83121), (2994, 55414), (3228, 51397), (5988, 27707)]