157215442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 256483584

約数和(自身を除く): 99268142

約数列:

[1, 2, 23, 37, 46, 71, 74, 142, 851, 1301, 1633, 1702, 2602, 2627, 3266, 5254, 29923, 48137, 59846, 60421, 92371, 96274, 120842, 184742, 1107151, 2124533, 2214302, 3417727, 4249066, 6835454, 78607721, 157215442]

約数ペア:

[(1, 157215442), (2, 78607721), (23, 6835454), (37, 4249066), (46, 3417727), (71, 2214302), (74, 2124533), (142, 1107151), (851, 184742), (1301, 120842), (1633, 96274), (1702, 92371), (2602, 60421), (2627, 59846), (3266, 48137), (5254, 29923)]