140922348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{3671}}^1$

素因数の和:4142

約数の個数: 48

約数和(自身を含む): 376717824

約数和(自身を除く): 235795476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 914, 1371, 1828, 2742, 3199, 3671, 5484, 6398, 7342, 9597, 11013, 12796, 14684, 19194, 22026, 25697, 38388, 44052, 51394, 77091, 102788, 154182, 308364, 1677647, 3355294, 5032941, 6710588, 10065882, 11743529, 20131764, 23487058, 35230587, 46974116, 70461174, 140922348]

約数ペア:

[(1, 140922348), (2, 70461174), (3, 46974116), (4, 35230587), (6, 23487058), (7, 20131764), (12, 11743529), (14, 10065882), (21, 6710588), (28, 5032941), (42, 3355294), (84, 1677647), (457, 308364), (914, 154182), (1371, 102788), (1828, 77091), (2742, 51394), (3199, 44052), (3671, 38388), (5484, 25697), (6398, 22026), (7342, 19194), (9597, 14684), (11013, 12796)]