157506162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 389283840

約数和(自身を除く): 231777678

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 43, 46, 57, 66, 69, 86, 114, 127, 129, 138, 209, 253, 254, 258, 381, 418, 437, 473, 506, 627, 759, 762, 817, 874, 946, 989, 1254, 1311, 1397, 1419, 1518, 1634, 1978, 2413, 2451, 2622, 2794, 2838, 2921, 2967, 4191, 4807, 4826, 4902, 5461, 5842, 5934, 7239, 8382, 8763, 8987, 9614, 10879, 10922, 14421, 14478, 16383, 17526, 17974, 18791, 21758, 26543, 26961, 28842, 32131, 32637, 32766, 37582, 53086, 53922, 55499, 56373, 60071, 64262, 65274, 79629, 96393, 103759, 110998, 112746, 120142, 125603, 159258, 166497, 180213, 192786, 206701, 207518, 251206, 311277, 332994, 360426, 376809, 413402, 610489, 620103, 622554, 753618, 1141349, 1220978, 1240206, 1381633, 1831467, 2282698, 2386457, 2763266, 3424047, 3662934, 4144899, 4772914, 6848094, 7159371, 8289798, 14318742, 26251027, 52502054, 78753081, 157506162]

約数ペア:

[(1, 157506162), (2, 78753081), (3, 52502054), (6, 26251027), (11, 14318742), (19, 8289798), (22, 7159371), (23, 6848094), (33, 4772914), (38, 4144899), (43, 3662934), (46, 3424047), (57, 2763266), (66, 2386457), (69, 2282698), (86, 1831467), (114, 1381633), (127, 1240206), (129, 1220978), (138, 1141349), (209, 753618), (253, 622554), (254, 620103), (258, 610489), (381, 413402), (418, 376809), (437, 360426), (473, 332994), (506, 311277), (627, 251206), (759, 207518), (762, 206701), (817, 192786), (874, 180213), (946, 166497), (989, 159258), (1254, 125603), (1311, 120142), (1397, 112746), (1419, 110998), (1518, 103759), (1634, 96393), (1978, 79629), (2413, 65274), (2451, 64262), (2622, 60071), (2794, 56373), (2838, 55499), (2921, 53922), (2967, 53086), (4191, 37582), (4807, 32766), (4826, 32637), (4902, 32131), (5461, 28842), (5842, 26961), (5934, 26543), (7239, 21758), (8382, 18791), (8763, 17974), (8987, 17526), (9614, 16383), (10879, 14478), (10922, 14421)]