157069780756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{505327}}^1$

素因数の和:506008

約数の個数: 48

約数和(自身を含む): 333128388096

約数和(自身を除く): 176058607340

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 653, 1306, 2612, 4571, 9142, 11101, 18284, 22202, 44404, 77707, 155414, 310828, 505327, 1010654, 2021308, 3537289, 7074578, 8590559, 14149156, 17181118, 34362236, 60133913, 120267826, 240535652, 329978531, 659957062, 1319914124, 2309849717, 4619699434, 5609635027, 9239398868, 11219270054, 22438540108, 39267445189, 78534890378, 157069780756]

約数ペア:

[(1, 157069780756), (2, 78534890378), (4, 39267445189), (7, 22438540108), (14, 11219270054), (17, 9239398868), (28, 5609635027), (34, 4619699434), (68, 2309849717), (119, 1319914124), (238, 659957062), (476, 329978531), (653, 240535652), (1306, 120267826), (2612, 60133913), (4571, 34362236), (9142, 17181118), (11101, 14149156), (18284, 8590559), (22202, 7074578), (44404, 3537289), (77707, 2021308), (155414, 1010654), (310828, 505327)]