149869966

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1\times {\mathrm{971}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 226689840

約数和(自身を除く): 76819874

約数列:

[1, 2, 229, 337, 458, 674, 971, 1942, 77173, 154346, 222359, 327227, 444718, 654454, 74934983, 149869966]

約数ペア:

[(1, 149869966), (2, 74934983), (229, 654454), (337, 444718), (458, 327227), (674, 222359), (971, 154346), (1942, 77173)]