156906142630

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1453}}^1\times {\mathrm{77689}}^1$

素因数の和:79288

約数の個数: 32

約数和(自身を含む): 284662375200

約数和(自身を除く): 127756232570

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1453, 2906, 7265, 14530, 77689, 155378, 201967, 388445, 403934, 776890, 1009835, 2019670, 10798771, 21597542, 53993855, 107987710, 112882117, 225764234, 564410585, 1128821170, 15690614263, 31381228526, 78453071315, 156906142630]

約数ペア:

[(1, 156906142630), (2, 78453071315), (5, 31381228526), (10, 15690614263), (139, 1128821170), (278, 564410585), (695, 225764234), (1390, 112882117), (1453, 107987710), (2906, 53993855), (7265, 21597542), (14530, 10798771), (77689, 2019670), (155378, 1009835), (201967, 776890), (388445, 403934)]