156863028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 429004800

約数和(自身を除く): 272141772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 149, 151, 166, 249, 298, 302, 332, 447, 453, 498, 581, 596, 604, 894, 906, 996, 1043, 1057, 1162, 1743, 1788, 1812, 2086, 2114, 2324, 3129, 3171, 3486, 4172, 4228, 6258, 6342, 6972, 12367, 12516, 12533, 12684, 22499, 24734, 25066, 37101, 37599, 44998, 49468, 50132, 67497, 74202, 75198, 86569, 87731, 89996, 134994, 148404, 150396, 157493, 173138, 175462, 259707, 263193, 269988, 314986, 346276, 350924, 472479, 519414, 526386, 629972, 944958, 1038828, 1052772, 1867417, 1889916, 3734834, 5602251, 7469668, 11204502, 13071919, 22409004, 26143838, 39215757, 52287676, 78431514, 156863028]

約数ペア:

[(1, 156863028), (2, 78431514), (3, 52287676), (4, 39215757), (6, 26143838), (7, 22409004), (12, 13071919), (14, 11204502), (21, 7469668), (28, 5602251), (42, 3734834), (83, 1889916), (84, 1867417), (149, 1052772), (151, 1038828), (166, 944958), (249, 629972), (298, 526386), (302, 519414), (332, 472479), (447, 350924), (453, 346276), (498, 314986), (581, 269988), (596, 263193), (604, 259707), (894, 175462), (906, 173138), (996, 157493), (1043, 150396), (1057, 148404), (1162, 134994), (1743, 89996), (1788, 87731), (1812, 86569), (2086, 75198), (2114, 74202), (2324, 67497), (3129, 50132), (3171, 49468), (3486, 44998), (4172, 37599), (4228, 37101), (6258, 25066), (6342, 24734), (6972, 22499), (12367, 12684), (12516, 12533)]