145481392

素因数分解:

$2^4\times 7^5\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 60

約数和(自身を含む): 329453616

約数和(自身を除く): 183972224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 541, 686, 784, 1082, 1372, 2164, 2401, 2744, 3787, 4328, 4802, 5488, 7574, 8656, 9604, 15148, 16807, 19208, 26509, 30296, 33614, 38416, 53018, 60592, 67228, 106036, 134456, 185563, 212072, 268912, 371126, 424144, 742252, 1298941, 1484504, 2597882, 2969008, 5195764, 9092587, 10391528, 18185174, 20783056, 36370348, 72740696, 145481392]

約数ペア:

[(1, 145481392), (2, 72740696), (4, 36370348), (7, 20783056), (8, 18185174), (14, 10391528), (16, 9092587), (28, 5195764), (49, 2969008), (56, 2597882), (98, 1484504), (112, 1298941), (196, 742252), (343, 424144), (392, 371126), (541, 268912), (686, 212072), (784, 185563), (1082, 134456), (1372, 106036), (2164, 67228), (2401, 60592), (2744, 53018), (3787, 38416), (4328, 33614), (4802, 30296), (5488, 26509), (7574, 19208), (8656, 16807), (9604, 15148)]