149660176

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{7489}}^1$

素因数の和:8746

約数の個数: 20

約数和(自身を含む): 290237500

約数和(自身を除く): 140577324

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 4996, 7489, 9992, 14978, 19984, 29956, 59912, 119824, 9353761, 18707522, 37415044, 74830088, 149660176]

約数ペア:

[(1, 149660176), (2, 74830088), (4, 37415044), (8, 18707522), (16, 9353761), (1249, 119824), (2498, 59912), (4996, 29956), (7489, 19984), (9992, 14978)]