154783836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 411675264

約数和(自身を除く): 256891428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 131, 138, 207, 262, 276, 393, 414, 524, 786, 828, 1179, 1427, 1572, 2358, 2854, 3013, 4281, 4716, 5708, 6026, 8562, 9039, 12052, 12843, 17124, 18078, 25686, 27117, 32821, 36156, 51372, 54234, 65642, 98463, 108468, 131284, 186937, 196926, 295389, 373874, 393852, 560811, 590778, 747748, 1121622, 1181556, 1682433, 2243244, 3364866, 4299551, 6729732, 8599102, 12898653, 17198204, 25797306, 38695959, 51594612, 77391918, 154783836]

約数ペア:

[(1, 154783836), (2, 77391918), (3, 51594612), (4, 38695959), (6, 25797306), (9, 17198204), (12, 12898653), (18, 8599102), (23, 6729732), (36, 4299551), (46, 3364866), (69, 2243244), (92, 1682433), (131, 1181556), (138, 1121622), (207, 747748), (262, 590778), (276, 560811), (393, 393852), (414, 373874), (524, 295389), (786, 196926), (828, 186937), (1179, 131284), (1427, 108468), (1572, 98463), (2358, 65642), (2854, 54234), (3013, 51372), (4281, 36156), (4716, 32821), (5708, 27117), (6026, 25686), (8562, 18078), (9039, 17124), (12052, 12843)]