148916538

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 331400160

約数和(自身を除く): 182483622

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 139, 159, 278, 318, 417, 477, 834, 954, 1123, 1251, 2246, 2502, 3369, 6738, 7367, 10107, 14734, 20214, 22101, 44202, 59519, 66303, 119038, 132606, 156097, 178557, 312194, 357114, 468291, 535671, 936582, 1071342, 1404873, 2809746, 8273141, 16546282, 24819423, 49638846, 74458269, 148916538]

約数ペア:

[(1, 148916538), (2, 74458269), (3, 49638846), (6, 24819423), (9, 16546282), (18, 8273141), (53, 2809746), (106, 1404873), (139, 1071342), (159, 936582), (278, 535671), (318, 468291), (417, 357114), (477, 312194), (834, 178557), (954, 156097), (1123, 132606), (1251, 119038), (2246, 66303), (2502, 59519), (3369, 44202), (6738, 22101), (7367, 20214), (10107, 14734)]