139167108

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 361088000

約数和(自身を除く): 221920892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 127, 183, 244, 254, 366, 381, 499, 508, 549, 732, 762, 998, 1098, 1143, 1497, 1524, 1996, 2196, 2286, 2994, 4491, 4572, 5988, 7747, 8982, 15494, 17964, 23241, 30439, 30988, 46482, 60878, 63373, 69723, 91317, 92964, 121756, 126746, 139446, 182634, 190119, 253492, 273951, 278892, 365268, 380238, 547902, 570357, 760476, 1095804, 1140714, 2281428, 3865753, 7731506, 11597259, 15463012, 23194518, 34791777, 46389036, 69583554, 139167108]

約数ペア:

[(1, 139167108), (2, 69583554), (3, 46389036), (4, 34791777), (6, 23194518), (9, 15463012), (12, 11597259), (18, 7731506), (36, 3865753), (61, 2281428), (122, 1140714), (127, 1095804), (183, 760476), (244, 570357), (254, 547902), (366, 380238), (381, 365268), (499, 278892), (508, 273951), (549, 253492), (732, 190119), (762, 182634), (998, 139446), (1098, 126746), (1143, 121756), (1497, 92964), (1524, 91317), (1996, 69723), (2196, 63373), (2286, 60878), (2994, 46482), (4491, 30988), (4572, 30439), (5988, 23241), (7747, 17964), (8982, 15494)]