156923216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2091

約数の個数: 40

約数和(自身を含む): 314667360

約数和(自身を除く): 157744144

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 278, 296, 556, 592, 1112, 1907, 2224, 3814, 5143, 7628, 10286, 15256, 20572, 30512, 41144, 70559, 82288, 141118, 265073, 282236, 530146, 564472, 1060292, 1128944, 2120584, 4241168, 9807701, 19615402, 39230804, 78461608, 156923216]

約数ペア:

[(1, 156923216), (2, 78461608), (4, 39230804), (8, 19615402), (16, 9807701), (37, 4241168), (74, 2120584), (139, 1128944), (148, 1060292), (278, 564472), (296, 530146), (556, 282236), (592, 265073), (1112, 141118), (1907, 82288), (2224, 70559), (3814, 41144), (5143, 30512), (7628, 20572), (10286, 15256)]