156914542388

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{593501}}^1$

素因数の和:594083

約数の個数: 24

約数和(自身を含む): 277006375464

約数和(自身を除く): 120091833076

約数列:

[1, 2, 4, 157, 314, 421, 628, 842, 1684, 66097, 132194, 264388, 593501, 1187002, 2374004, 93179657, 186359314, 249863921, 372718628, 499727842, 999455684, 39228635597, 78457271194, 156914542388]

約数ペア:

[(1, 156914542388), (2, 78457271194), (4, 39228635597), (157, 999455684), (314, 499727842), (421, 372718628), (628, 249863921), (842, 186359314), (1684, 93179657), (66097, 2374004), (132194, 1187002), (264388, 593501)]