156716792460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3559}}^1\times {\mathrm{244633}}^1$

素因数の和:248207

約数の個数: 72

約数和(自身を含む): 475509783840

約数和(自身を除く): 318792991380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3559, 7118, 10677, 14236, 17795, 21354, 32031, 35590, 42708, 53385, 64062, 71180, 106770, 128124, 160155, 213540, 244633, 320310, 489266, 640620, 733899, 978532, 1223165, 1467798, 2201697, 2446330, 2935596, 3669495, 4403394, 4892660, 7338990, 8806788, 11008485, 14677980, 22016970, 44033940, 870648847, 1741297694, 2611946541, 3482595388, 4353244235, 5223893082, 7835839623, 8706488470, 10447786164, 13059732705, 15671679246, 17412976940, 26119465410, 31343358492, 39179198115, 52238930820, 78358396230, 156716792460]

約数ペア:

[(1, 156716792460), (2, 78358396230), (3, 52238930820), (4, 39179198115), (5, 31343358492), (6, 26119465410), (9, 17412976940), (10, 15671679246), (12, 13059732705), (15, 10447786164), (18, 8706488470), (20, 7835839623), (30, 5223893082), (36, 4353244235), (45, 3482595388), (60, 2611946541), (90, 1741297694), (180, 870648847), (3559, 44033940), (7118, 22016970), (10677, 14677980), (14236, 11008485), (17795, 8806788), (21354, 7338990), (32031, 4892660), (35590, 4403394), (42708, 3669495), (53385, 2935596), (64062, 2446330), (71180, 2201697), (106770, 1467798), (128124, 1223165), (160155, 978532), (213540, 733899), (244633, 640620), (320310, 489266)]