16139928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4216

約数の個数: 64

約数和(自身を含む): 48130560

約数和(自身を除く): 31990632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 4177, 8354, 12531, 16708, 25062, 29239, 33416, 50124, 58478, 87717, 96071, 100248, 116956, 175434, 192142, 233912, 288213, 350868, 384284, 576426, 672497, 701736, 768568, 1152852, 1344994, 2017491, 2305704, 2689988, 4034982, 5379976, 8069964, 16139928]

約数ペア:

[(1, 16139928), (2, 8069964), (3, 5379976), (4, 4034982), (6, 2689988), (7, 2305704), (8, 2017491), (12, 1344994), (14, 1152852), (21, 768568), (23, 701736), (24, 672497), (28, 576426), (42, 384284), (46, 350868), (56, 288213), (69, 233912), (84, 192142), (92, 175434), (138, 116956), (161, 100248), (168, 96071), (184, 87717), (276, 58478), (322, 50124), (483, 33416), (552, 29239), (644, 25062), (966, 16708), (1288, 12531), (1932, 8354), (3864, 4177)]