190128464

素因数分解:

$2^4\times {\mathrm{2251}}^1\times {\mathrm{5279}}^1$

素因数の和:7538

約数の個数: 20

約数和(自身を含む): 368607360

約数和(自身を除く): 178478896

約数列:

[1, 2, 4, 8, 16, 2251, 4502, 5279, 9004, 10558, 18008, 21116, 36016, 42232, 84464, 11883029, 23766058, 47532116, 95064232, 190128464]

約数ペア:

[(1, 190128464), (2, 95064232), (4, 47532116), (8, 23766058), (16, 11883029), (2251, 84464), (4502, 42232), (5279, 36016), (9004, 21116), (10558, 18008)]