142152794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17239}}^1$

素因数の和:17298

約数の個数: 32

約数和(自身を含む): 264806400

約数和(自身を除く): 122653606

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 17239, 34478, 120673, 241346, 327541, 534409, 655082, 1068818, 2292787, 3740863, 4585574, 7481726, 10153771, 20307542, 71076397, 142152794]

約数ペア:

[(1, 142152794), (2, 71076397), (7, 20307542), (14, 10153771), (19, 7481726), (31, 4585574), (38, 3740863), (62, 2292787), (133, 1068818), (217, 655082), (266, 534409), (434, 327541), (589, 241346), (1178, 120673), (4123, 34478), (8246, 17239)]