128290248

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{48157}}^1$

素因数の和:48206

約数の個数: 48

約数和(自身を含む): 356850780

約数和(自身を除く): 228560532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 48157, 96314, 144471, 192628, 288942, 385256, 433413, 577884, 866826, 1155768, 1733652, 1781809, 3467304, 3563618, 5345427, 7127236, 10690854, 14254472, 16036281, 21381708, 32072562, 42763416, 64145124, 128290248]

約数ペア:

[(1, 128290248), (2, 64145124), (3, 42763416), (4, 32072562), (6, 21381708), (8, 16036281), (9, 14254472), (12, 10690854), (18, 7127236), (24, 5345427), (36, 3563618), (37, 3467304), (72, 1781809), (74, 1733652), (111, 1155768), (148, 866826), (222, 577884), (296, 433413), (333, 385256), (444, 288942), (666, 192628), (888, 144471), (1332, 96314), (2664, 48157)]