155919932

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 317399040

約数和(自身を除く): 161479108

約数列:

[1, 2, 4, 7, 14, 28, 127, 163, 254, 269, 326, 508, 538, 652, 889, 1076, 1141, 1778, 1883, 2282, 3556, 3766, 4564, 7532, 20701, 34163, 41402, 43847, 68326, 82804, 87694, 136652, 144907, 175388, 239141, 289814, 306929, 478282, 579628, 613858, 956564, 1227716, 5568569, 11137138, 22274276, 38979983, 77959966, 155919932]

約数ペア:

[(1, 155919932), (2, 77959966), (4, 38979983), (7, 22274276), (14, 11137138), (28, 5568569), (127, 1227716), (163, 956564), (254, 613858), (269, 579628), (326, 478282), (508, 306929), (538, 289814), (652, 239141), (889, 175388), (1076, 144907), (1141, 136652), (1778, 87694), (1883, 82804), (2282, 68326), (3556, 43847), (3766, 41402), (4564, 34163), (7532, 20701)]