123742128

素因数分解:

$2^4\times 3^1\times {\mathrm{733}}^1\times {\mathrm{3517}}^1$

素因数の和:4261

約数の個数: 40

約数和(自身を含む): 320194288

約数和(自身を除く): 196452160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 733, 1466, 2199, 2932, 3517, 4398, 5864, 7034, 8796, 10551, 11728, 14068, 17592, 21102, 28136, 35184, 42204, 56272, 84408, 168816, 2577961, 5155922, 7733883, 10311844, 15467766, 20623688, 30935532, 41247376, 61871064, 123742128]

約数ペア:

[(1, 123742128), (2, 61871064), (3, 41247376), (4, 30935532), (6, 20623688), (8, 15467766), (12, 10311844), (16, 7733883), (24, 5155922), (48, 2577961), (733, 168816), (1466, 84408), (2199, 56272), (2932, 42204), (3517, 35184), (4398, 28136), (5864, 21102), (7034, 17592), (8796, 14068), (10551, 11728)]