147220924

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{2693}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 262503360

約数和(自身を除く): 115282436

約数列:

[1, 2, 4, 79, 158, 173, 316, 346, 692, 2693, 5386, 10772, 13667, 27334, 54668, 212747, 425494, 465889, 850988, 931778, 1863556, 36805231, 73610462, 147220924]

約数ペア:

[(1, 147220924), (2, 73610462), (4, 36805231), (79, 1863556), (158, 931778), (173, 850988), (316, 465889), (346, 425494), (692, 212747), (2693, 54668), (5386, 27334), (10772, 13667)]