156759444

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2281}}^1$

素因数の和:2397

約数の個数: 72

約数和(自身を含む): 418646592

約数和(自身を除く): 261887148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 249, 276, 332, 414, 498, 747, 828, 996, 1494, 1909, 2281, 2988, 3818, 4562, 5727, 6843, 7636, 9124, 11454, 13686, 17181, 20529, 22908, 27372, 34362, 41058, 52463, 68724, 82116, 104926, 157389, 189323, 209852, 314778, 378646, 472167, 567969, 629556, 757292, 944334, 1135938, 1703907, 1888668, 2271876, 3407814, 4354429, 6815628, 8708858, 13063287, 17417716, 26126574, 39189861, 52253148, 78379722, 156759444]

約数ペア:

[(1, 156759444), (2, 78379722), (3, 52253148), (4, 39189861), (6, 26126574), (9, 17417716), (12, 13063287), (18, 8708858), (23, 6815628), (36, 4354429), (46, 3407814), (69, 2271876), (83, 1888668), (92, 1703907), (138, 1135938), (166, 944334), (207, 757292), (249, 629556), (276, 567969), (332, 472167), (414, 378646), (498, 314778), (747, 209852), (828, 189323), (996, 157389), (1494, 104926), (1909, 82116), (2281, 68724), (2988, 52463), (3818, 41058), (4562, 34362), (5727, 27372), (6843, 22908), (7636, 20529), (9124, 17181), (11454, 13686)]