145104876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1980

約数の個数: 108

約数和(自身を含む): 436828392

約数和(自身を除く): 291723516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 1913, 2107, 2709, 3612, 3826, 4214, 5418, 5739, 6321, 7652, 8428, 10836, 11478, 12642, 13391, 17217, 18963, 22956, 25284, 26782, 34434, 37926, 40173, 53564, 68868, 75852, 80346, 82259, 93737, 120519, 160692, 164518, 187474, 241038, 246777, 281211, 329036, 374948, 482076, 493554, 562422, 575813, 740331, 843633, 987108, 1124844, 1151626, 1480662, 1687266, 1727439, 2303252, 2961324, 3374532, 3454878, 4030691, 5182317, 6909756, 8061382, 10364634, 12092073, 16122764, 20729268, 24184146, 36276219, 48368292, 72552438, 145104876]

約数ペア:

[(1, 145104876), (2, 72552438), (3, 48368292), (4, 36276219), (6, 24184146), (7, 20729268), (9, 16122764), (12, 12092073), (14, 10364634), (18, 8061382), (21, 6909756), (28, 5182317), (36, 4030691), (42, 3454878), (43, 3374532), (49, 2961324), (63, 2303252), (84, 1727439), (86, 1687266), (98, 1480662), (126, 1151626), (129, 1124844), (147, 987108), (172, 843633), (196, 740331), (252, 575813), (258, 562422), (294, 493554), (301, 482076), (387, 374948), (441, 329036), (516, 281211), (588, 246777), (602, 241038), (774, 187474), (882, 164518), (903, 160692), (1204, 120519), (1548, 93737), (1764, 82259), (1806, 80346), (1913, 75852), (2107, 68868), (2709, 53564), (3612, 40173), (3826, 37926), (4214, 34434), (5418, 26782), (5739, 25284), (6321, 22956), (7652, 18963), (8428, 17217), (10836, 13391), (11478, 12642)]