167727420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{133117}}^1$

素因数の和:133139

約数の個数: 72

約数和(自身を含む): 581459424

約数和(自身を除く): 413732004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 133117, 266234, 399351, 532468, 665585, 798702, 931819, 1198053, 1331170, 1597404, 1863638, 1996755, 2396106, 2662340, 2795457, 3727276, 3993510, 4659095, 4792212, 5590914, 5990265, 7987020, 8386371, 9318190, 11181828, 11980530, 13977285, 16772742, 18636380, 23961060, 27954570, 33545484, 41931855, 55909140, 83863710, 167727420]

約数ペア:

[(1, 167727420), (2, 83863710), (3, 55909140), (4, 41931855), (5, 33545484), (6, 27954570), (7, 23961060), (9, 18636380), (10, 16772742), (12, 13977285), (14, 11980530), (15, 11181828), (18, 9318190), (20, 8386371), (21, 7987020), (28, 5990265), (30, 5590914), (35, 4792212), (36, 4659095), (42, 3993510), (45, 3727276), (60, 2795457), (63, 2662340), (70, 2396106), (84, 1996755), (90, 1863638), (105, 1597404), (126, 1331170), (140, 1198053), (180, 931819), (210, 798702), (252, 665585), (315, 532468), (420, 399351), (630, 266234), (1260, 133117)]