156957209684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{896509}}^1$

素因数の和:896720

約数の個数: 48

約数和(自身を含む): 314481363840

約数和(自身を除く): 157524154156

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 173, 253, 346, 506, 692, 1012, 1903, 3806, 3979, 7612, 7958, 15916, 43769, 87538, 175076, 896509, 1793018, 3586036, 9861599, 19723198, 20619707, 39446396, 41239414, 82478828, 155096057, 226816777, 310192114, 453633554, 620384228, 907267108, 1706056627, 3412113254, 3567209311, 6824226508, 7134418622, 14268837244, 39239302421, 78478604842, 156957209684]

約数ペア:

[(1, 156957209684), (2, 78478604842), (4, 39239302421), (11, 14268837244), (22, 7134418622), (23, 6824226508), (44, 3567209311), (46, 3412113254), (92, 1706056627), (173, 907267108), (253, 620384228), (346, 453633554), (506, 310192114), (692, 226816777), (1012, 155096057), (1903, 82478828), (3806, 41239414), (3979, 39446396), (7612, 20619707), (7958, 19723198), (15916, 9861599), (43769, 3586036), (87538, 1793018), (175076, 896509)]