139398048

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3533}}^1$

素因数の和:3686

約数の個数: 72

約数和(自身を含む): 399419748

約数和(自身を除く): 260021700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3533, 4384, 4932, 6576, 7066, 9864, 10599, 13152, 14132, 19728, 21198, 28264, 31797, 39456, 42396, 56528, 63594, 84792, 113056, 127188, 169584, 254376, 339168, 484021, 508752, 968042, 1017504, 1452063, 1936084, 2904126, 3872168, 4356189, 5808252, 7744336, 8712378, 11616504, 15488672, 17424756, 23233008, 34849512, 46466016, 69699024, 139398048]

約数ペア:

[(1, 139398048), (2, 69699024), (3, 46466016), (4, 34849512), (6, 23233008), (8, 17424756), (9, 15488672), (12, 11616504), (16, 8712378), (18, 7744336), (24, 5808252), (32, 4356189), (36, 3872168), (48, 2904126), (72, 1936084), (96, 1452063), (137, 1017504), (144, 968042), (274, 508752), (288, 484021), (411, 339168), (548, 254376), (822, 169584), (1096, 127188), (1233, 113056), (1644, 84792), (2192, 63594), (2466, 56528), (3288, 42396), (3533, 39456), (4384, 31797), (4932, 28264), (6576, 21198), (7066, 19728), (9864, 14132), (10599, 13152)]