128962092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21031}}^1$

素因数の和:21118

約数の個数: 48

約数和(自身を含む): 348626432

約数和(自身を除く): 219664340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 21031, 42062, 63093, 84124, 126186, 147217, 252372, 294434, 441651, 588868, 883302, 1535263, 1766604, 3070526, 4605789, 6141052, 9211578, 10746841, 18423156, 21493682, 32240523, 42987364, 64481046, 128962092]

約数ペア:

[(1, 128962092), (2, 64481046), (3, 42987364), (4, 32240523), (6, 21493682), (7, 18423156), (12, 10746841), (14, 9211578), (21, 6141052), (28, 4605789), (42, 3070526), (73, 1766604), (84, 1535263), (146, 883302), (219, 588868), (292, 441651), (438, 294434), (511, 252372), (876, 147217), (1022, 126186), (1533, 84124), (2044, 63093), (3066, 42062), (6132, 21031)]