8156904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2150

約数の個数: 64

約数和(自身を含む): 24330240

約数和(自身を除く): 16173336

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, 2111, 3864, 4222, 6333, 8444, 12666, 14777, 16888, 25332, 29554, 44331, 48553, 50664, 59108, 88662, 97106, 118216, 145659, 177324, 194212, 291318, 339871, 354648, 388424, 582636, 679742, 1019613, 1165272, 1359484, 2039226, 2718968, 4078452, 8156904]

約数ペア:

[(1, 8156904), (2, 4078452), (3, 2718968), (4, 2039226), (6, 1359484), (7, 1165272), (8, 1019613), (12, 679742), (14, 582636), (21, 388424), (23, 354648), (24, 339871), (28, 291318), (42, 194212), (46, 177324), (56, 145659), (69, 118216), (84, 97106), (92, 88662), (138, 59108), (161, 50664), (168, 48553), (184, 44331), (276, 29554), (322, 25332), (483, 16888), (552, 14777), (644, 12666), (966, 8444), (1288, 6333), (1932, 4222), (2111, 3864)]