149441796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1709}}^1$

素因数の和:2073

約数の個数: 72

約数和(自身を含む): 433218240

約数和(自身を除く): 283776444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 694, 1041, 1388, 1709, 2082, 2429, 3123, 3418, 4164, 4858, 5127, 6246, 6836, 7287, 9716, 10254, 11963, 12492, 14574, 15381, 20508, 21861, 23926, 29148, 30762, 35889, 43722, 47852, 61524, 71778, 87444, 107667, 143556, 215334, 430668, 593023, 1186046, 1779069, 2372092, 3558138, 4151161, 5337207, 7116276, 8302322, 10674414, 12453483, 16604644, 21348828, 24906966, 37360449, 49813932, 74720898, 149441796]

約数ペア:

[(1, 149441796), (2, 74720898), (3, 49813932), (4, 37360449), (6, 24906966), (7, 21348828), (9, 16604644), (12, 12453483), (14, 10674414), (18, 8302322), (21, 7116276), (28, 5337207), (36, 4151161), (42, 3558138), (63, 2372092), (84, 1779069), (126, 1186046), (252, 593023), (347, 430668), (694, 215334), (1041, 143556), (1388, 107667), (1709, 87444), (2082, 71778), (2429, 61524), (3123, 47852), (3418, 43722), (4164, 35889), (4858, 30762), (5127, 29148), (6246, 23926), (6836, 21861), (7287, 20508), (9716, 15381), (10254, 14574), (11963, 12492)]