156790221088

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{67273}}^1$

素因数の和:67877

約数の個数: 48

約数和(自身を含む): 311207102136

約数和(自身を除く): 154416881048

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 421, 692, 842, 1384, 1684, 2768, 3368, 5536, 6736, 13472, 67273, 72833, 134546, 145666, 269092, 291332, 538184, 582664, 1076368, 1165328, 2152736, 2330656, 11638229, 23276458, 28321933, 46552916, 56643866, 93105832, 113287732, 186211664, 226575464, 372423328, 453150928, 906301856, 4899694409, 9799388818, 19598777636, 39197555272, 78395110544, 156790221088]

約数ペア:

[(1, 156790221088), (2, 78395110544), (4, 39197555272), (8, 19598777636), (16, 9799388818), (32, 4899694409), (173, 906301856), (346, 453150928), (421, 372423328), (692, 226575464), (842, 186211664), (1384, 113287732), (1684, 93105832), (2768, 56643866), (3368, 46552916), (5536, 28321933), (6736, 23276458), (13472, 11638229), (67273, 2330656), (72833, 2152736), (134546, 1165328), (145666, 1076368), (269092, 582664), (291332, 538184)]