166515084

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{51971}}^1$

素因数の和:52070

約数の個数: 36

約数和(自身を含む): 425650680

約数和(自身を除く): 259135596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 51971, 103942, 155913, 207884, 311826, 467739, 623652, 935478, 1870956, 4625419, 9250838, 13876257, 18501676, 27752514, 41628771, 55505028, 83257542, 166515084]

約数ペア:

[(1, 166515084), (2, 83257542), (3, 55505028), (4, 41628771), (6, 27752514), (9, 18501676), (12, 13876257), (18, 9250838), (36, 4625419), (89, 1870956), (178, 935478), (267, 623652), (356, 467739), (534, 311826), (801, 207884), (1068, 155913), (1602, 103942), (3204, 51971)]