145033256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{13499}}^1$

素因数の和:13601

約数の個数: 32

約数和(自身を含む): 291600000

約数和(自身を除く): 146566744

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 13499, 26998, 53996, 107992, 229483, 458966, 917932, 1066421, 1835864, 2132842, 4265684, 8531368, 18129157, 36258314, 72516628, 145033256]

約数ペア:

[(1, 145033256), (2, 72516628), (4, 36258314), (8, 18129157), (17, 8531368), (34, 4265684), (68, 2132842), (79, 1835864), (136, 1066421), (158, 917932), (316, 458966), (632, 229483), (1343, 107992), (2686, 53996), (5372, 26998), (10744, 13499)]