166172048

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3541}}^1$

素因数の和:3975

約数の個数: 40

約数和(自身を含む): 368934720

約数和(自身を除く): 202762672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 838, 1676, 2933, 3352, 3541, 5866, 6704, 7082, 11732, 14164, 23464, 24787, 28328, 46928, 49574, 56656, 99148, 198296, 396592, 1483679, 2967358, 5934716, 10385753, 11869432, 20771506, 23738864, 41543012, 83086024, 166172048]

約数ペア:

[(1, 166172048), (2, 83086024), (4, 41543012), (7, 23738864), (8, 20771506), (14, 11869432), (16, 10385753), (28, 5934716), (56, 2967358), (112, 1483679), (419, 396592), (838, 198296), (1676, 99148), (2933, 56656), (3352, 49574), (3541, 46928), (5866, 28328), (6704, 24787), (7082, 23464), (11732, 14164)]