134281988

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{1693}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 239057280

約数和(自身を除く): 104775292

約数列:

[1, 2, 4, 79, 158, 251, 316, 502, 1004, 1693, 3386, 6772, 19829, 39658, 79316, 133747, 267494, 424943, 534988, 849886, 1699772, 33570497, 67140994, 134281988]

約数ペア:

[(1, 134281988), (2, 67140994), (4, 33570497), (79, 1699772), (158, 849886), (251, 534988), (316, 424943), (502, 267494), (1004, 133747), (1693, 79316), (3386, 39658), (6772, 19829)]