555152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 1234296

約数和(自身を除く): 679144

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 157, 208, 221, 272, 314, 442, 628, 884, 1256, 1768, 2041, 2512, 2669, 3536, 4082, 5338, 8164, 10676, 16328, 21352, 32656, 34697, 42704, 69394, 138788, 277576, 555152]

約数ペア:

[(1, 555152), (2, 277576), (4, 138788), (8, 69394), (13, 42704), (16, 34697), (17, 32656), (26, 21352), (34, 16328), (52, 10676), (68, 8164), (104, 5338), (136, 4082), (157, 3536), (208, 2669), (221, 2512), (272, 2041), (314, 1768), (442, 1256), (628, 884)]