136772766

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 351267840

約数和(自身を除く): 214495074

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 43, 46, 54, 69, 78, 86, 117, 129, 138, 197, 207, 234, 258, 299, 351, 387, 394, 414, 559, 591, 598, 621, 702, 774, 897, 989, 1118, 1161, 1182, 1242, 1677, 1773, 1794, 1978, 2322, 2561, 2691, 2967, 3354, 3546, 4531, 5031, 5122, 5319, 5382, 5934, 7683, 8073, 8471, 8901, 9062, 10062, 10638, 12857, 13593, 15093, 15366, 16146, 16942, 17802, 23049, 25413, 25714, 26703, 27186, 30186, 38571, 40779, 46098, 50826, 53406, 58903, 69147, 76239, 77142, 81558, 110123, 115713, 117806, 122337, 138294, 152478, 176709, 194833, 220246, 228717, 231426, 244674, 330369, 347139, 353418, 389666, 457434, 530127, 584499, 660738, 694278, 991107, 1060254, 1168998, 1590381, 1753497, 1982214, 2532829, 2973321, 3180762, 3506994, 5065658, 5260491, 5946642, 7598487, 10520982, 15196974, 22795461, 45590922, 68386383, 136772766]

約数ペア:

[(1, 136772766), (2, 68386383), (3, 45590922), (6, 22795461), (9, 15196974), (13, 10520982), (18, 7598487), (23, 5946642), (26, 5260491), (27, 5065658), (39, 3506994), (43, 3180762), (46, 2973321), (54, 2532829), (69, 1982214), (78, 1753497), (86, 1590381), (117, 1168998), (129, 1060254), (138, 991107), (197, 694278), (207, 660738), (234, 584499), (258, 530127), (299, 457434), (351, 389666), (387, 353418), (394, 347139), (414, 330369), (559, 244674), (591, 231426), (598, 228717), (621, 220246), (702, 194833), (774, 176709), (897, 152478), (989, 138294), (1118, 122337), (1161, 117806), (1182, 115713), (1242, 110123), (1677, 81558), (1773, 77142), (1794, 76239), (1978, 69147), (2322, 58903), (2561, 53406), (2691, 50826), (2967, 46098), (3354, 40779), (3546, 38571), (4531, 30186), (5031, 27186), (5122, 26703), (5319, 25714), (5382, 25413), (5934, 23049), (7683, 17802), (8073, 16942), (8471, 16146), (8901, 15366), (9062, 15093), (10062, 13593), (10638, 12857)]