145073572

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 300085632

約数和(自身を除く): 155012060

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 101, 172, 202, 301, 404, 602, 707, 1193, 1204, 1414, 2386, 2828, 4343, 4772, 8351, 8686, 16702, 17372, 30401, 33404, 51299, 60802, 102598, 120493, 121604, 205196, 240986, 359093, 481972, 718186, 843451, 1436372, 1686902, 3373804, 5181199, 10362398, 20724796, 36268393, 72536786, 145073572]

約数ペア:

[(1, 145073572), (2, 72536786), (4, 36268393), (7, 20724796), (14, 10362398), (28, 5181199), (43, 3373804), (86, 1686902), (101, 1436372), (172, 843451), (202, 718186), (301, 481972), (404, 359093), (602, 240986), (707, 205196), (1193, 121604), (1204, 120493), (1414, 102598), (2386, 60802), (2828, 51299), (4343, 33404), (4772, 30401), (8351, 17372), (8686, 16702)]