155458548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{205633}}^1$

素因数の和:205653

約数の個数: 48

約数和(自身を含む): 460620160

約数和(自身を除く): 305161612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 205633, 411266, 616899, 822532, 1233798, 1439431, 1850697, 2467596, 2878862, 3701394, 4318293, 5552091, 5757724, 7402788, 8636586, 11104182, 12954879, 17273172, 22208364, 25909758, 38864637, 51819516, 77729274, 155458548]

約数ペア:

[(1, 155458548), (2, 77729274), (3, 51819516), (4, 38864637), (6, 25909758), (7, 22208364), (9, 17273172), (12, 12954879), (14, 11104182), (18, 8636586), (21, 7402788), (27, 5757724), (28, 5552091), (36, 4318293), (42, 3701394), (54, 2878862), (63, 2467596), (84, 1850697), (108, 1439431), (126, 1233798), (189, 822532), (252, 616899), (378, 411266), (756, 205633)]