121635164

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 253478400

約数和(自身を除く): 131843236

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 163, 203, 326, 406, 652, 812, 919, 1141, 1838, 2282, 3676, 4564, 4727, 6433, 9454, 12866, 18908, 25732, 26651, 33089, 53302, 66178, 106604, 132356, 149797, 186557, 299594, 373114, 599188, 746228, 1048579, 2097158, 4194316, 4344113, 8688226, 17376452, 30408791, 60817582, 121635164]

約数ペア:

[(1, 121635164), (2, 60817582), (4, 30408791), (7, 17376452), (14, 8688226), (28, 4344113), (29, 4194316), (58, 2097158), (116, 1048579), (163, 746228), (203, 599188), (326, 373114), (406, 299594), (652, 186557), (812, 149797), (919, 132356), (1141, 106604), (1838, 66178), (2282, 53302), (3676, 33089), (4564, 26651), (4727, 25732), (6433, 18908), (9454, 12866)]