143311644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1021}}^1$

素因数の和:1595

約数の個数: 72

約数和(自身を含む): 415160928

約数和(自身を除く): 271849284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 557, 1021, 1114, 1671, 2042, 2228, 3063, 3342, 3899, 4084, 5013, 6126, 6684, 7147, 7798, 9189, 10026, 11697, 12252, 14294, 15596, 18378, 20052, 21441, 23394, 28588, 35091, 36756, 42882, 46788, 64323, 70182, 85764, 128646, 140364, 257292, 568697, 1137394, 1706091, 2274788, 3412182, 3980879, 5118273, 6824364, 7961758, 10236546, 11942637, 15923516, 20473092, 23885274, 35827911, 47770548, 71655822, 143311644]

約数ペア:

[(1, 143311644), (2, 71655822), (3, 47770548), (4, 35827911), (6, 23885274), (7, 20473092), (9, 15923516), (12, 11942637), (14, 10236546), (18, 7961758), (21, 6824364), (28, 5118273), (36, 3980879), (42, 3412182), (63, 2274788), (84, 1706091), (126, 1137394), (252, 568697), (557, 257292), (1021, 140364), (1114, 128646), (1671, 85764), (2042, 70182), (2228, 64323), (3063, 46788), (3342, 42882), (3899, 36756), (4084, 35091), (5013, 28588), (6126, 23394), (6684, 21441), (7147, 20052), (7798, 18378), (9189, 15596), (10026, 14294), (11697, 12252)]