156677222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 261872352

約数和(自身を除く): 105195130

約数列:

[1, 2, 13, 26, 53, 67, 106, 134, 689, 871, 1378, 1697, 1742, 3394, 3551, 7102, 22061, 44122, 46163, 89941, 92326, 113699, 179882, 227398, 1169233, 1478087, 2338466, 2956174, 6026047, 12052094, 78338611, 156677222]

約数ペア:

[(1, 156677222), (2, 78338611), (13, 12052094), (26, 6026047), (53, 2956174), (67, 2338466), (106, 1478087), (134, 1169233), (689, 227398), (871, 179882), (1378, 113699), (1697, 92326), (1742, 89941), (3394, 46163), (3551, 44122), (7102, 22061)]