162420376

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 309556800

約数和(自身を除く): 147136424

約数列:

[1, 2, 4, 8, 83, 166, 331, 332, 662, 664, 739, 1324, 1478, 2648, 2956, 5912, 27473, 54946, 61337, 109892, 122674, 219784, 244609, 245348, 489218, 490696, 978436, 1956872, 20302547, 40605094, 81210188, 162420376]

約数ペア:

[(1, 162420376), (2, 81210188), (4, 40605094), (8, 20302547), (83, 1956872), (166, 978436), (331, 490696), (332, 489218), (662, 245348), (664, 244609), (739, 219784), (1324, 122674), (1478, 109892), (2648, 61337), (2956, 54946), (5912, 27473)]