140423648

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{190793}}^1$

素因数の和:190826

約数の個数: 24

約数和(自身を含む): 288480528

約数和(自身を除く): 148056880

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 190793, 381586, 763172, 1526344, 3052688, 4388239, 6105376, 8776478, 17552956, 35105912, 70211824, 140423648]

約数ペア:

[(1, 140423648), (2, 70211824), (4, 35105912), (8, 17552956), (16, 8776478), (23, 6105376), (32, 4388239), (46, 3052688), (92, 1526344), (184, 763172), (368, 381586), (736, 190793)]