156965838666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{335453}}^1$

素因数の和:336335

約数の個数: 64

約数和(自身を含む): 386829451008

約数和(自身を除く): 229863612342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 857, 1714, 2571, 5142, 5999, 11141, 11998, 17997, 22282, 33423, 35994, 66846, 77987, 155974, 233961, 335453, 467922, 670906, 1006359, 2012718, 2348171, 4360889, 4696342, 7044513, 8721778, 13082667, 14089026, 26165334, 30526223, 61052446, 91578669, 183157338, 287483221, 574966442, 862449663, 1724899326, 2012382547, 3737281873, 4024765094, 6037147641, 7474563746, 11211845619, 12074295282, 22423691238, 26160973111, 52321946222, 78482919333, 156965838666]

約数ペア:

[(1, 156965838666), (2, 78482919333), (3, 52321946222), (6, 26160973111), (7, 22423691238), (13, 12074295282), (14, 11211845619), (21, 7474563746), (26, 6037147641), (39, 4024765094), (42, 3737281873), (78, 2012382547), (91, 1724899326), (182, 862449663), (273, 574966442), (546, 287483221), (857, 183157338), (1714, 91578669), (2571, 61052446), (5142, 30526223), (5999, 26165334), (11141, 14089026), (11998, 13082667), (17997, 8721778), (22282, 7044513), (33423, 4696342), (35994, 4360889), (66846, 2348171), (77987, 2012718), (155974, 1006359), (233961, 670906), (335453, 467922)]