143376618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 379551744

約数和(自身を除く): 236175126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 103, 131, 138, 154, 161, 206, 231, 253, 262, 309, 322, 393, 462, 483, 506, 618, 721, 759, 786, 917, 966, 1133, 1441, 1442, 1518, 1771, 1834, 2163, 2266, 2369, 2751, 2882, 3013, 3399, 3542, 4323, 4326, 4738, 5313, 5502, 6026, 6798, 7107, 7931, 8646, 9039, 10087, 10626, 13493, 14214, 15862, 16583, 18078, 20174, 21091, 23793, 26059, 26986, 30261, 33143, 33166, 40479, 42182, 47586, 49749, 52118, 60522, 63273, 66286, 78177, 80958, 94451, 99429, 99498, 126546, 148423, 156354, 182413, 188902, 198858, 232001, 283353, 296846, 310339, 364826, 445269, 464002, 547239, 566706, 620678, 696003, 890538, 931017, 1038961, 1094478, 1392006, 1862034, 2077922, 2172373, 3116883, 3413729, 4344746, 6233766, 6517119, 6827458, 10241187, 13034238, 20482374, 23896103, 47792206, 71688309, 143376618]

約数ペア:

[(1, 143376618), (2, 71688309), (3, 47792206), (6, 23896103), (7, 20482374), (11, 13034238), (14, 10241187), (21, 6827458), (22, 6517119), (23, 6233766), (33, 4344746), (42, 3413729), (46, 3116883), (66, 2172373), (69, 2077922), (77, 1862034), (103, 1392006), (131, 1094478), (138, 1038961), (154, 931017), (161, 890538), (206, 696003), (231, 620678), (253, 566706), (262, 547239), (309, 464002), (322, 445269), (393, 364826), (462, 310339), (483, 296846), (506, 283353), (618, 232001), (721, 198858), (759, 188902), (786, 182413), (917, 156354), (966, 148423), (1133, 126546), (1441, 99498), (1442, 99429), (1518, 94451), (1771, 80958), (1834, 78177), (2163, 66286), (2266, 63273), (2369, 60522), (2751, 52118), (2882, 49749), (3013, 47586), (3399, 42182), (3542, 40479), (4323, 33166), (4326, 33143), (4738, 30261), (5313, 26986), (5502, 26059), (6026, 23793), (6798, 21091), (7107, 20174), (7931, 18078), (8646, 16583), (9039, 15862), (10087, 14214), (10626, 13493)]