156786115910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6421}}^1\times {\mathrm{84199}}^1$

素因数の和:90656

約数の個数: 32

約数和(自身を含む): 291995496000

約数和(自身を除く): 135209380090

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6421, 12842, 32105, 64210, 84199, 168398, 186209, 372418, 420995, 841990, 931045, 1862090, 2441771, 4883542, 12208855, 24417710, 540641779, 1081283558, 2703208895, 5406417790, 15678611591, 31357223182, 78393057955, 156786115910]

約数ペア:

[(1, 156786115910), (2, 78393057955), (5, 31357223182), (10, 15678611591), (29, 5406417790), (58, 2703208895), (145, 1081283558), (290, 540641779), (6421, 24417710), (12842, 12208855), (32105, 4883542), (64210, 2441771), (84199, 1862090), (168398, 931045), (186209, 841990), (372418, 420995)]