128817444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4931}}^1$

素因数の和:5256

約数の個数: 48

約数和(自身を含む): 344687616

約数和(自身を除く): 215870172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 933, 1244, 1866, 2177, 3732, 4354, 4931, 6531, 8708, 9862, 13062, 14793, 19724, 26124, 29586, 34517, 59172, 69034, 103551, 138068, 207102, 414204, 1533541, 3067082, 4600623, 6134164, 9201246, 10734787, 18402492, 21469574, 32204361, 42939148, 64408722, 128817444]

約数ペア:

[(1, 128817444), (2, 64408722), (3, 42939148), (4, 32204361), (6, 21469574), (7, 18402492), (12, 10734787), (14, 9201246), (21, 6134164), (28, 4600623), (42, 3067082), (84, 1533541), (311, 414204), (622, 207102), (933, 138068), (1244, 103551), (1866, 69034), (2177, 59172), (3732, 34517), (4354, 29586), (4931, 26124), (6531, 19724), (8708, 14793), (9862, 13062)]