16538544

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 51706512

約数和(自身を除く): 35167968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 88, 99, 106, 132, 144, 159, 176, 197, 198, 212, 264, 318, 394, 396, 424, 477, 528, 583, 591, 636, 788, 792, 848, 954, 1166, 1182, 1272, 1576, 1584, 1749, 1773, 1908, 2167, 2332, 2364, 2544, 3152, 3498, 3546, 3816, 4334, 4664, 4728, 5247, 6501, 6996, 7092, 7632, 8668, 9328, 9456, 10441, 10494, 13002, 13992, 14184, 17336, 19503, 20882, 20988, 26004, 27984, 28368, 31323, 34672, 39006, 41764, 41976, 52008, 62646, 78012, 83528, 83952, 93969, 104016, 114851, 125292, 156024, 167056, 187938, 229702, 250584, 312048, 344553, 375876, 459404, 501168, 689106, 751752, 918808, 1033659, 1378212, 1503504, 1837616, 2067318, 2756424, 4134636, 5512848, 8269272, 16538544]

約数ペア:

[(1, 16538544), (2, 8269272), (3, 5512848), (4, 4134636), (6, 2756424), (8, 2067318), (9, 1837616), (11, 1503504), (12, 1378212), (16, 1033659), (18, 918808), (22, 751752), (24, 689106), (33, 501168), (36, 459404), (44, 375876), (48, 344553), (53, 312048), (66, 250584), (72, 229702), (88, 187938), (99, 167056), (106, 156024), (132, 125292), (144, 114851), (159, 104016), (176, 93969), (197, 83952), (198, 83528), (212, 78012), (264, 62646), (318, 52008), (394, 41976), (396, 41764), (424, 39006), (477, 34672), (528, 31323), (583, 28368), (591, 27984), (636, 26004), (788, 20988), (792, 20882), (848, 19503), (954, 17336), (1166, 14184), (1182, 13992), (1272, 13002), (1576, 10494), (1584, 10441), (1749, 9456), (1773, 9328), (1908, 8668), (2167, 7632), (2332, 7092), (2364, 6996), (2544, 6501), (3152, 5247), (3498, 4728), (3546, 4664), (3816, 4334)]