156778437

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 232346880

約数和(自身を除く): 75568443

約数列:

[1, 3, 17, 29, 51, 71, 87, 213, 493, 1207, 1479, 1493, 2059, 3621, 4479, 6177, 25381, 35003, 43297, 76143, 105009, 106003, 129891, 318009, 736049, 1802051, 2208147, 3074087, 5406153, 9222261, 52259479, 156778437]

約数ペア:

[(1, 156778437), (3, 52259479), (17, 9222261), (29, 5406153), (51, 3074087), (71, 2208147), (87, 1802051), (213, 736049), (493, 318009), (1207, 129891), (1479, 106003), (1493, 105009), (2059, 76143), (3621, 43297), (4479, 35003), (6177, 25381)]