128786712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{282427}}^1$

素因数の和:282455

約数の個数: 32

約数和(自身を含む): 338913600

約数和(自身を除く): 210126888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 282427, 564854, 847281, 1129708, 1694562, 2259416, 3389124, 5366113, 6778248, 10732226, 16098339, 21464452, 32196678, 42928904, 64393356, 128786712]

約数ペア:

[(1, 128786712), (2, 64393356), (3, 42928904), (4, 32196678), (6, 21464452), (8, 16098339), (12, 10732226), (19, 6778248), (24, 5366113), (38, 3389124), (57, 2259416), (76, 1694562), (114, 1129708), (152, 847281), (228, 564854), (456, 282427)]