171955848

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2309}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 449064000

約数和(自身を除く): 277108152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 107, 116, 174, 214, 232, 321, 348, 428, 642, 696, 856, 1284, 2309, 2568, 3103, 4618, 6206, 6927, 9236, 9309, 12412, 13854, 18472, 18618, 24824, 27708, 37236, 55416, 66961, 74472, 133922, 200883, 247063, 267844, 401766, 494126, 535688, 741189, 803532, 988252, 1482378, 1607064, 1976504, 2964756, 5929512, 7164827, 14329654, 21494481, 28659308, 42988962, 57318616, 85977924, 171955848]

約数ペア:

[(1, 171955848), (2, 85977924), (3, 57318616), (4, 42988962), (6, 28659308), (8, 21494481), (12, 14329654), (24, 7164827), (29, 5929512), (58, 2964756), (87, 1976504), (107, 1607064), (116, 1482378), (174, 988252), (214, 803532), (232, 741189), (321, 535688), (348, 494126), (428, 401766), (642, 267844), (696, 247063), (856, 200883), (1284, 133922), (2309, 74472), (2568, 66961), (3103, 55416), (4618, 37236), (6206, 27708), (6927, 24824), (9236, 18618), (9309, 18472), (12412, 13854)]