140867304

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{345263}}^1$

素因数の和:345289

約数の個数: 32

約数和(自身を含む): 372885120

約数和(自身を除く): 232017816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 345263, 690526, 1035789, 1381052, 2071578, 2762104, 4143156, 5869471, 8286312, 11738942, 17608413, 23477884, 35216826, 46955768, 70433652, 140867304]

約数ペア:

[(1, 140867304), (2, 70433652), (3, 46955768), (4, 35216826), (6, 23477884), (8, 17608413), (12, 11738942), (17, 8286312), (24, 5869471), (34, 4143156), (51, 2762104), (68, 2071578), (102, 1381052), (136, 1035789), (204, 690526), (408, 345263)]