146240472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{870479}}^1$

素因数の和:870495

約数の個数: 32

約数和(自身を含む): 417830400

約数和(自身を除く): 271589928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 870479, 1740958, 2611437, 3481916, 5222874, 6093353, 6963832, 10445748, 12186706, 18280059, 20891496, 24373412, 36560118, 48746824, 73120236, 146240472]

約数ペア:

[(1, 146240472), (2, 73120236), (3, 48746824), (4, 36560118), (6, 24373412), (7, 20891496), (8, 18280059), (12, 12186706), (14, 10445748), (21, 6963832), (24, 6093353), (28, 5222874), (42, 3481916), (56, 2611437), (84, 1740958), (168, 870479)]