156746288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2713}}^1$

素因数の和:2901

約数の個数: 40

約数和(自身を含む): 319036128

約数和(自身を除く): 162289840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 628, 1256, 2512, 2713, 3611, 5426, 7222, 10852, 14444, 21704, 28888, 43408, 57776, 62399, 124798, 249596, 425941, 499192, 851882, 998384, 1703764, 3407528, 6815056, 9796643, 19593286, 39186572, 78373144, 156746288]

約数ペア:

[(1, 156746288), (2, 78373144), (4, 39186572), (8, 19593286), (16, 9796643), (23, 6815056), (46, 3407528), (92, 1703764), (157, 998384), (184, 851882), (314, 499192), (368, 425941), (628, 249596), (1256, 124798), (2512, 62399), (2713, 57776), (3611, 43408), (5426, 28888), (7222, 21704), (10852, 14444)]