151978434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{2207}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 317952000

約数和(自身を除く): 165973566

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 499, 998, 1497, 2207, 2994, 4414, 6621, 11477, 13242, 22954, 34431, 50761, 68862, 101522, 152283, 304566, 1101293, 2202586, 3303879, 6607758, 25329739, 50659478, 75989217, 151978434]

約数ペア:

[(1, 151978434), (2, 75989217), (3, 50659478), (6, 25329739), (23, 6607758), (46, 3303879), (69, 2202586), (138, 1101293), (499, 304566), (998, 152283), (1497, 101522), (2207, 68862), (2994, 50761), (4414, 34431), (6621, 22954), (11477, 13242)]