163963836

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{146921}}^1$

素因数の和:146962

約数の個数: 36

約数和(自身を含む): 427836864

約数和(自身を除く): 263873028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 146921, 293842, 440763, 587684, 881526, 1322289, 1763052, 2644578, 4554551, 5289156, 9109102, 13663653, 18218204, 27327306, 40990959, 54654612, 81981918, 163963836]

約数ペア:

[(1, 163963836), (2, 81981918), (3, 54654612), (4, 40990959), (6, 27327306), (9, 18218204), (12, 13663653), (18, 9109102), (31, 5289156), (36, 4554551), (62, 2644578), (93, 1763052), (124, 1322289), (186, 881526), (279, 587684), (372, 440763), (558, 293842), (1116, 146921)]