121918032

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 360030528

約数和(自身を除く): 238112496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 131, 138, 144, 184, 207, 262, 276, 281, 368, 393, 414, 524, 552, 562, 786, 828, 843, 1048, 1104, 1124, 1179, 1572, 1656, 1686, 2096, 2248, 2358, 2529, 3013, 3144, 3312, 3372, 4496, 4716, 5058, 6026, 6288, 6463, 6744, 9039, 9432, 10116, 12052, 12926, 13488, 18078, 18864, 19389, 20232, 24104, 25852, 27117, 36156, 36811, 38778, 40464, 48208, 51704, 54234, 58167, 72312, 73622, 77556, 103408, 108468, 110433, 116334, 144624, 147244, 155112, 216936, 220866, 232668, 294488, 310224, 331299, 433872, 441732, 465336, 588976, 662598, 846653, 883464, 930672, 1325196, 1693306, 1766928, 2539959, 2650392, 3386612, 5079918, 5300784, 6773224, 7619877, 10159836, 13546448, 15239754, 20319672, 30479508, 40639344, 60959016, 121918032]

約数ペア:

[(1, 121918032), (2, 60959016), (3, 40639344), (4, 30479508), (6, 20319672), (8, 15239754), (9, 13546448), (12, 10159836), (16, 7619877), (18, 6773224), (23, 5300784), (24, 5079918), (36, 3386612), (46, 2650392), (48, 2539959), (69, 1766928), (72, 1693306), (92, 1325196), (131, 930672), (138, 883464), (144, 846653), (184, 662598), (207, 588976), (262, 465336), (276, 441732), (281, 433872), (368, 331299), (393, 310224), (414, 294488), (524, 232668), (552, 220866), (562, 216936), (786, 155112), (828, 147244), (843, 144624), (1048, 116334), (1104, 110433), (1124, 108468), (1179, 103408), (1572, 77556), (1656, 73622), (1686, 72312), (2096, 58167), (2248, 54234), (2358, 51704), (2529, 48208), (3013, 40464), (3144, 38778), (3312, 36811), (3372, 36156), (4496, 27117), (4716, 25852), (5058, 24104), (6026, 20232), (6288, 19389), (6463, 18864), (6744, 18078), (9039, 13488), (9432, 12926), (10116, 12052)]