145480848

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{22123}}^1$

素因数の和:22271

約数の個数: 40

約数和(自身を含む): 378585888

約数和(自身を除く): 233105040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 22123, 44246, 66369, 88492, 132738, 176984, 265476, 353968, 530952, 1061904, 3030851, 6061702, 9092553, 12123404, 18185106, 24246808, 36370212, 48493616, 72740424, 145480848]

約数ペア:

[(1, 145480848), (2, 72740424), (3, 48493616), (4, 36370212), (6, 24246808), (8, 18185106), (12, 12123404), (16, 9092553), (24, 6061702), (48, 3030851), (137, 1061904), (274, 530952), (411, 353968), (548, 265476), (822, 176984), (1096, 132738), (1644, 88492), (2192, 66369), (3288, 44246), (6576, 22123)]