156908368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1103}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 322800768

約数和(自身を除く): 165892400

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 523, 1046, 1103, 2092, 2206, 4184, 4412, 8368, 8824, 8891, 17648, 17782, 18751, 35564, 37502, 71128, 75004, 142256, 150008, 300016, 576869, 1153738, 2307476, 4614952, 9229904, 9806773, 19613546, 39227092, 78454184, 156908368]

約数ペア:

[(1, 156908368), (2, 78454184), (4, 39227092), (8, 19613546), (16, 9806773), (17, 9229904), (34, 4614952), (68, 2307476), (136, 1153738), (272, 576869), (523, 300016), (1046, 150008), (1103, 142256), (2092, 75004), (2206, 71128), (4184, 37502), (4412, 35564), (8368, 18751), (8824, 17782), (8891, 17648)]