150271646

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1423}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 272040960

約数和(自身を除く): 121769314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 397, 794, 1423, 2779, 2846, 5558, 7543, 9961, 15086, 19922, 27037, 52801, 54074, 105602, 189259, 378518, 564931, 1129862, 3954517, 7909034, 10733689, 21467378, 75135823, 150271646]

約数ペア:

[(1, 150271646), (2, 75135823), (7, 21467378), (14, 10733689), (19, 7909034), (38, 3954517), (133, 1129862), (266, 564931), (397, 378518), (794, 189259), (1423, 105602), (2779, 54074), (2846, 52801), (5558, 27037), (7543, 19922), (9961, 15086)]