151518216

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 386812800

約数和(自身を除く): 235294584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 197, 219, 292, 394, 438, 439, 584, 591, 788, 876, 878, 1182, 1317, 1576, 1752, 1756, 2364, 2634, 3512, 4728, 5268, 10536, 14381, 28762, 32047, 43143, 57524, 64094, 86286, 86483, 96141, 115048, 128188, 172572, 172966, 192282, 256376, 259449, 345144, 345932, 384564, 518898, 691864, 769128, 1037796, 2075592, 6313259, 12626518, 18939777, 25253036, 37879554, 50506072, 75759108, 151518216]

約数ペア:

[(1, 151518216), (2, 75759108), (3, 50506072), (4, 37879554), (6, 25253036), (8, 18939777), (12, 12626518), (24, 6313259), (73, 2075592), (146, 1037796), (197, 769128), (219, 691864), (292, 518898), (394, 384564), (438, 345932), (439, 345144), (584, 259449), (591, 256376), (788, 192282), (876, 172966), (878, 172572), (1182, 128188), (1317, 115048), (1576, 96141), (1752, 86483), (1756, 86286), (2364, 64094), (2634, 57524), (3512, 43143), (4728, 32047), (5268, 28762), (10536, 14381)]