156940467345

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{197921}}^1$

素因数の和:198262

約数の個数: 48

約数和(自身を含む): 277141468032

約数和(自身を除く): 120201000687

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 263, 335, 603, 789, 1005, 1315, 2367, 3015, 3945, 11835, 17621, 52863, 88105, 158589, 197921, 264315, 593763, 792945, 989605, 1781289, 2968815, 8906445, 13260707, 39782121, 52053223, 66303535, 119346363, 156159669, 198910605, 260266115, 468479007, 596731815, 780798345, 2342395035, 3487565941, 10462697823, 17437829705, 31388093469, 52313489115, 156940467345]

約数ペア:

[(1, 156940467345), (3, 52313489115), (5, 31388093469), (9, 17437829705), (15, 10462697823), (45, 3487565941), (67, 2342395035), (201, 780798345), (263, 596731815), (335, 468479007), (603, 260266115), (789, 198910605), (1005, 156159669), (1315, 119346363), (2367, 66303535), (3015, 52053223), (3945, 39782121), (11835, 13260707), (17621, 8906445), (52863, 2968815), (88105, 1781289), (158589, 989605), (197921, 792945), (264315, 593763)]