140047769568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{208404419}}^1$

素因数の和:208404439

約数の個数: 48

約数和(自身を含む): 420143310720

約数和(自身を除く): 280095541152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 208404419, 416808838, 625213257, 833617676, 1250426514, 1458830933, 1667235352, 2500853028, 2917661866, 3334470704, 4376492799, 5001706056, 5835323732, 6668941408, 8752985598, 10003412112, 11670647464, 17505971196, 20006824224, 23341294928, 35011942392, 46682589856, 70023884784, 140047769568]

約数ペア:

[(1, 140047769568), (2, 70023884784), (3, 46682589856), (4, 35011942392), (6, 23341294928), (7, 20006824224), (8, 17505971196), (12, 11670647464), (14, 10003412112), (16, 8752985598), (21, 6668941408), (24, 5835323732), (28, 5001706056), (32, 4376492799), (42, 3334470704), (48, 2917661866), (56, 2500853028), (84, 1667235352), (96, 1458830933), (112, 1250426514), (168, 833617676), (224, 625213257), (336, 416808838), (672, 208404419)]