161738142

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{379667}}^1$

素因数の和:379743

約数の個数: 16

約数和(自身を含む): 328033152

約数和(自身を除く): 166295010

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 379667, 759334, 1139001, 2278002, 26956357, 53912714, 80869071, 161738142]

約数ペア:

[(1, 161738142), (2, 80869071), (3, 53912714), (6, 26956357), (71, 2278002), (142, 1139001), (213, 759334), (426, 379667)]