161196408

素因数分解:

$2^3\times 3^2\times {\mathrm{677}}^1\times {\mathrm{3307}}^1$

素因数の和:3996

約数の個数: 48

約数和(自身を含む): 437350680

約数和(自身を除く): 276154272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 677, 1354, 2031, 2708, 3307, 4062, 5416, 6093, 6614, 8124, 9921, 12186, 13228, 16248, 19842, 24372, 26456, 29763, 39684, 48744, 59526, 79368, 119052, 238104, 2238839, 4477678, 6716517, 8955356, 13433034, 17910712, 20149551, 26866068, 40299102, 53732136, 80598204, 161196408]

約数ペア:

[(1, 161196408), (2, 80598204), (3, 53732136), (4, 40299102), (6, 26866068), (8, 20149551), (9, 17910712), (12, 13433034), (18, 8955356), (24, 6716517), (36, 4477678), (72, 2238839), (677, 238104), (1354, 119052), (2031, 79368), (2708, 59526), (3307, 48744), (4062, 39684), (5416, 29763), (6093, 26456), (6614, 24372), (8124, 19842), (9921, 16248), (12186, 13228)]