149381736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{889177}}^1$

素因数の和:889193

約数の個数: 32

約数和(自身を含む): 426805440

約数和(自身を除く): 277423704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 889177, 1778354, 2667531, 3556708, 5335062, 6224239, 7113416, 10670124, 12448478, 18672717, 21340248, 24896956, 37345434, 49793912, 74690868, 149381736]

約数ペア:

[(1, 149381736), (2, 74690868), (3, 49793912), (4, 37345434), (6, 24896956), (7, 21340248), (8, 18672717), (12, 12448478), (14, 10670124), (21, 7113416), (24, 6224239), (28, 5335062), (42, 3556708), (56, 2667531), (84, 1778354), (168, 889177)]