159190360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 449971200

約数和(自身を除く): 290780840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 437, 460, 532, 644, 665, 760, 805, 874, 920, 1064, 1288, 1301, 1330, 1610, 1748, 2185, 2602, 2660, 3059, 3220, 3496, 4370, 5204, 5320, 6118, 6440, 6505, 8740, 9107, 10408, 12236, 13010, 15295, 17480, 18214, 24472, 24719, 26020, 29923, 30590, 36428, 45535, 49438, 52040, 59846, 61180, 72856, 91070, 98876, 119692, 122360, 123595, 149615, 173033, 182140, 197752, 209461, 239384, 247190, 299230, 346066, 364280, 418922, 494380, 568537, 598460, 692132, 837844, 865165, 988760, 1047305, 1137074, 1196920, 1384264, 1675688, 1730330, 2094610, 2274148, 2842685, 3460660, 3979759, 4189220, 4548296, 5685370, 6921320, 7959518, 8378440, 11370740, 15919036, 19898795, 22741480, 31838072, 39797590, 79595180, 159190360]

約数ペア:

[(1, 159190360), (2, 79595180), (4, 39797590), (5, 31838072), (7, 22741480), (8, 19898795), (10, 15919036), (14, 11370740), (19, 8378440), (20, 7959518), (23, 6921320), (28, 5685370), (35, 4548296), (38, 4189220), (40, 3979759), (46, 3460660), (56, 2842685), (70, 2274148), (76, 2094610), (92, 1730330), (95, 1675688), (115, 1384264), (133, 1196920), (140, 1137074), (152, 1047305), (161, 988760), (184, 865165), (190, 837844), (230, 692132), (266, 598460), (280, 568537), (322, 494380), (380, 418922), (437, 364280), (460, 346066), (532, 299230), (644, 247190), (665, 239384), (760, 209461), (805, 197752), (874, 182140), (920, 173033), (1064, 149615), (1288, 123595), (1301, 122360), (1330, 119692), (1610, 98876), (1748, 91070), (2185, 72856), (2602, 61180), (2660, 59846), (3059, 52040), (3220, 49438), (3496, 45535), (4370, 36428), (5204, 30590), (5320, 29923), (6118, 26020), (6440, 24719), (6505, 24472), (8740, 18214), (9107, 17480), (10408, 15295), (12236, 13010)]