140883984

素因数分解:

$2^4\times 3^2\times {\mathrm{887}}^1\times {\mathrm{1103}}^1$

素因数の和:2004

約数の個数: 60

約数和(自身を含む): 395081856

約数和(自身を除く): 254197872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 887, 1103, 1774, 2206, 2661, 3309, 3548, 4412, 5322, 6618, 7096, 7983, 8824, 9927, 10644, 13236, 14192, 15966, 17648, 19854, 21288, 26472, 31932, 39708, 42576, 52944, 63864, 79416, 127728, 158832, 978361, 1956722, 2935083, 3913444, 5870166, 7826888, 8805249, 11740332, 15653776, 17610498, 23480664, 35220996, 46961328, 70441992, 140883984]

約数ペア:

[(1, 140883984), (2, 70441992), (3, 46961328), (4, 35220996), (6, 23480664), (8, 17610498), (9, 15653776), (12, 11740332), (16, 8805249), (18, 7826888), (24, 5870166), (36, 3913444), (48, 2935083), (72, 1956722), (144, 978361), (887, 158832), (1103, 127728), (1774, 79416), (2206, 63864), (2661, 52944), (3309, 42576), (3548, 39708), (4412, 31932), (5322, 26472), (6618, 21288), (7096, 19854), (7983, 17648), (8824, 15966), (9927, 14192), (10644, 13236)]