122969728

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2025

約数の個数: 64

約数和(自身を含む): 284065920

約数和(自身を除く): 161096192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1933, 1988, 2272, 3866, 3976, 4544, 7732, 7952, 9088, 13531, 15464, 15904, 27062, 30928, 31808, 54124, 61856, 63616, 108248, 123712, 137243, 216496, 247424, 274486, 432992, 548972, 865984, 960701, 1097944, 1731968, 1921402, 2195888, 3842804, 4391776, 7685608, 8783552, 15371216, 17567104, 30742432, 61484864, 122969728]

約数ペア:

[(1, 122969728), (2, 61484864), (4, 30742432), (7, 17567104), (8, 15371216), (14, 8783552), (16, 7685608), (28, 4391776), (32, 3842804), (56, 2195888), (64, 1921402), (71, 1731968), (112, 1097944), (128, 960701), (142, 865984), (224, 548972), (284, 432992), (448, 274486), (497, 247424), (568, 216496), (896, 137243), (994, 123712), (1136, 108248), (1933, 63616), (1988, 61856), (2272, 54124), (3866, 31808), (3976, 30928), (4544, 27062), (7732, 15904), (7952, 15464), (9088, 13531)]