141568728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19597}}^1$

素因数の和:19656

約数の個数: 64

約数和(自身を含む): 413909760

約数和(自身を除く): 272341032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 19597, 39194, 58791, 78388, 117582, 137179, 156776, 235164, 274358, 411537, 470328, 548716, 823074, 842671, 1097432, 1646148, 1685342, 2528013, 3292296, 3370684, 5056026, 5898697, 6741368, 10112052, 11797394, 17696091, 20224104, 23594788, 35392182, 47189576, 70784364, 141568728]

約数ペア:

[(1, 141568728), (2, 70784364), (3, 47189576), (4, 35392182), (6, 23594788), (7, 20224104), (8, 17696091), (12, 11797394), (14, 10112052), (21, 6741368), (24, 5898697), (28, 5056026), (42, 3370684), (43, 3292296), (56, 2528013), (84, 1685342), (86, 1646148), (129, 1097432), (168, 842671), (172, 823074), (258, 548716), (301, 470328), (344, 411537), (516, 274358), (602, 235164), (903, 156776), (1032, 137179), (1204, 117582), (1806, 78388), (2408, 58791), (3612, 39194), (7224, 19597)]