156970404

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{21911}}^1$

素因数の和:22120

約数の個数: 36

約数和(自身を含む): 398798400

約数和(自身を除く): 241827996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 21911, 43822, 65733, 87644, 131466, 197199, 262932, 394398, 788796, 4360289, 8720578, 13080867, 17441156, 26161734, 39242601, 52323468, 78485202, 156970404]

約数ペア:

[(1, 156970404), (2, 78485202), (3, 52323468), (4, 39242601), (6, 26161734), (9, 17441156), (12, 13080867), (18, 8720578), (36, 4360289), (199, 788796), (398, 394398), (597, 262932), (796, 197199), (1194, 131466), (1791, 87644), (2388, 65733), (3582, 43822), (7164, 21911)]