130045328

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11273}}^1$

素因数の和:11391

約数の個数: 40

約数和(自身を含む): 290779008

約数和(自身を除く): 160733680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11273, 11536, 22546, 45092, 78911, 90184, 157822, 180368, 315644, 631288, 1161119, 1262576, 2322238, 4644476, 8127833, 9288952, 16255666, 18577904, 32511332, 65022664, 130045328]

約数ペア:

[(1, 130045328), (2, 65022664), (4, 32511332), (7, 18577904), (8, 16255666), (14, 9288952), (16, 8127833), (28, 4644476), (56, 2322238), (103, 1262576), (112, 1161119), (206, 631288), (412, 315644), (721, 180368), (824, 157822), (1442, 90184), (1648, 78911), (2884, 45092), (5768, 22546), (11273, 11536)]