147223044

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 380540160

約数和(自身を除く): 233317116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 239, 241, 284, 426, 478, 482, 639, 717, 723, 852, 956, 964, 1278, 1434, 1446, 2151, 2169, 2556, 2868, 2892, 4302, 4338, 8604, 8676, 16969, 17111, 33938, 34222, 50907, 51333, 57599, 67876, 68444, 101814, 102666, 115198, 152721, 153999, 172797, 203628, 205332, 230396, 305442, 307998, 345594, 518391, 610884, 615996, 691188, 1036782, 2073564, 4089529, 8179058, 12268587, 16358116, 24537174, 36805761, 49074348, 73611522, 147223044]

約数ペア:

[(1, 147223044), (2, 73611522), (3, 49074348), (4, 36805761), (6, 24537174), (9, 16358116), (12, 12268587), (18, 8179058), (36, 4089529), (71, 2073564), (142, 1036782), (213, 691188), (239, 615996), (241, 610884), (284, 518391), (426, 345594), (478, 307998), (482, 305442), (639, 230396), (717, 205332), (723, 203628), (852, 172797), (956, 153999), (964, 152721), (1278, 115198), (1434, 102666), (1446, 101814), (2151, 68444), (2169, 67876), (2556, 57599), (2868, 51333), (2892, 50907), (4302, 34222), (4338, 33938), (8604, 17111), (8676, 16969)]