152248120

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{56809}}^1$

素因数の和:56887

約数の個数: 32

約数和(自身を含む): 347677200

約数和(自身を除く): 195429080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 56809, 113618, 227236, 284045, 454472, 568090, 1136180, 2272360, 3806203, 7612406, 15224812, 19031015, 30449624, 38062030, 76124060, 152248120]

約数ペア:

[(1, 152248120), (2, 76124060), (4, 38062030), (5, 30449624), (8, 19031015), (10, 15224812), (20, 7612406), (40, 3806203), (67, 2272360), (134, 1136180), (268, 568090), (335, 454472), (536, 284045), (670, 227236), (1340, 113618), (2680, 56809)]