167163920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2467}}^1$

素因数の和:2509

約数の個数: 120

約数和(自身を含む): 488427072

約数和(自身を除く): 321263152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 2467, 3080, 3388, 4235, 4840, 4934, 6160, 6776, 8470, 9680, 9868, 12335, 13552, 16940, 17269, 19736, 24670, 27137, 33880, 34538, 39472, 49340, 54274, 67760, 69076, 86345, 98680, 108548, 135685, 138152, 172690, 189959, 197360, 217096, 271370, 276304, 298507, 345380, 379918, 434192, 542740, 597014, 690760, 759836, 949795, 1085480, 1194028, 1381520, 1492535, 1519672, 1899590, 2089549, 2170960, 2388056, 2985070, 3039344, 3799180, 4179098, 4776112, 5970140, 7598360, 8358196, 10447745, 11940280, 15196720, 16716392, 20895490, 23880560, 33432784, 41790980, 83581960, 167163920]

約数ペア:

[(1, 167163920), (2, 83581960), (4, 41790980), (5, 33432784), (7, 23880560), (8, 20895490), (10, 16716392), (11, 15196720), (14, 11940280), (16, 10447745), (20, 8358196), (22, 7598360), (28, 5970140), (35, 4776112), (40, 4179098), (44, 3799180), (55, 3039344), (56, 2985070), (70, 2388056), (77, 2170960), (80, 2089549), (88, 1899590), (110, 1519672), (112, 1492535), (121, 1381520), (140, 1194028), (154, 1085480), (176, 949795), (220, 759836), (242, 690760), (280, 597014), (308, 542740), (385, 434192), (440, 379918), (484, 345380), (560, 298507), (605, 276304), (616, 271370), (770, 217096), (847, 197360), (880, 189959), (968, 172690), (1210, 138152), (1232, 135685), (1540, 108548), (1694, 98680), (1936, 86345), (2420, 69076), (2467, 67760), (3080, 54274), (3388, 49340), (4235, 39472), (4840, 34538), (4934, 33880), (6160, 27137), (6776, 24670), (8470, 19736), (9680, 17269), (9868, 16940), (12335, 13552)]