131366928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35543}}^1$

素因数の和:35572

約数の個数: 80

約数和(自身を含む): 423115776

約数和(自身を除く): 291748848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 35543, 71086, 106629, 142172, 213258, 248801, 284344, 390973, 426516, 497602, 568688, 746403, 781946, 853032, 995204, 1172919, 1492806, 1563892, 1706064, 1990408, 2345838, 2736811, 2985612, 3127784, 3980816, 4691676, 5473622, 5971224, 6255568, 8210433, 9383352, 10947244, 11942448, 16420866, 18766704, 21894488, 32841732, 43788976, 65683464, 131366928]

約数ペア:

[(1, 131366928), (2, 65683464), (3, 43788976), (4, 32841732), (6, 21894488), (7, 18766704), (8, 16420866), (11, 11942448), (12, 10947244), (14, 9383352), (16, 8210433), (21, 6255568), (22, 5971224), (24, 5473622), (28, 4691676), (33, 3980816), (42, 3127784), (44, 2985612), (48, 2736811), (56, 2345838), (66, 1990408), (77, 1706064), (84, 1563892), (88, 1492806), (112, 1172919), (132, 995204), (154, 853032), (168, 781946), (176, 746403), (231, 568688), (264, 497602), (308, 426516), (336, 390973), (462, 284344), (528, 248801), (616, 213258), (924, 142172), (1232, 106629), (1848, 71086), (3696, 35543)]