131566488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2784

約数の個数: 64

約数和(自身を含む): 349536000

約数和(自身を除く): 217969512

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 327, 436, 456, 654, 872, 1308, 2071, 2616, 2647, 4142, 5294, 6213, 7941, 8284, 10588, 12426, 15882, 16568, 21176, 24852, 31764, 49704, 50293, 63528, 100586, 150879, 201172, 288523, 301758, 402344, 577046, 603516, 865569, 1154092, 1207032, 1731138, 2308184, 3462276, 5481937, 6924552, 10963874, 16445811, 21927748, 32891622, 43855496, 65783244, 131566488]

約数ペア:

[(1, 131566488), (2, 65783244), (3, 43855496), (4, 32891622), (6, 21927748), (8, 16445811), (12, 10963874), (19, 6924552), (24, 5481937), (38, 3462276), (57, 2308184), (76, 1731138), (109, 1207032), (114, 1154092), (152, 865569), (218, 603516), (228, 577046), (327, 402344), (436, 301758), (456, 288523), (654, 201172), (872, 150879), (1308, 100586), (2071, 63528), (2616, 50293), (2647, 49704), (4142, 31764), (5294, 24852), (6213, 21176), (7941, 16568), (8284, 15882), (10588, 12426)]