158315916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 410235840

約数和(自身を除く): 251919924

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 121, 132, 214, 242, 321, 363, 428, 484, 642, 726, 1019, 1177, 1284, 1452, 2038, 2354, 3057, 3531, 4076, 4708, 6114, 7062, 11209, 12228, 12947, 14124, 22418, 25894, 33627, 38841, 44836, 51788, 67254, 77682, 109033, 123299, 134508, 155364, 218066, 246598, 327099, 369897, 436132, 493196, 654198, 739794, 1199363, 1308396, 1479588, 2398726, 3598089, 4797452, 7196178, 13192993, 14392356, 26385986, 39578979, 52771972, 79157958, 158315916]

約数ペア:

[(1, 158315916), (2, 79157958), (3, 52771972), (4, 39578979), (6, 26385986), (11, 14392356), (12, 13192993), (22, 7196178), (33, 4797452), (44, 3598089), (66, 2398726), (107, 1479588), (121, 1308396), (132, 1199363), (214, 739794), (242, 654198), (321, 493196), (363, 436132), (428, 369897), (484, 327099), (642, 246598), (726, 218066), (1019, 155364), (1177, 134508), (1284, 123299), (1452, 109033), (2038, 77682), (2354, 67254), (3057, 51788), (3531, 44836), (4076, 38841), (4708, 33627), (6114, 25894), (7062, 22418), (11209, 14124), (12228, 12947)]