127438416

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{18061}}^1$

素因数の和:18089

約数の個数: 90

約数和(自身を含む): 414902202

約数和(自身を除く): 287463786

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 18061, 36122, 54183, 72244, 108366, 126427, 144488, 162549, 216732, 252854, 288976, 325098, 379281, 433464, 505708, 650196, 758562, 866928, 884989, 1011416, 1137843, 1300392, 1517124, 1769978, 2022832, 2275686, 2600784, 2654967, 3034248, 3539956, 4551372, 5309934, 6068496, 7079912, 7964901, 9102744, 10619868, 14159824, 15929802, 18205488, 21239736, 31859604, 42479472, 63719208, 127438416]

約数ペア:

[(1, 127438416), (2, 63719208), (3, 42479472), (4, 31859604), (6, 21239736), (7, 18205488), (8, 15929802), (9, 14159824), (12, 10619868), (14, 9102744), (16, 7964901), (18, 7079912), (21, 6068496), (24, 5309934), (28, 4551372), (36, 3539956), (42, 3034248), (48, 2654967), (49, 2600784), (56, 2275686), (63, 2022832), (72, 1769978), (84, 1517124), (98, 1300392), (112, 1137843), (126, 1011416), (144, 884989), (147, 866928), (168, 758562), (196, 650196), (252, 505708), (294, 433464), (336, 379281), (392, 325098), (441, 288976), (504, 252854), (588, 216732), (784, 162549), (882, 144488), (1008, 126427), (1176, 108366), (1764, 72244), (2352, 54183), (3528, 36122), (7056, 18061)]