139563984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13399}}^1$

素因数の和:13448

約数の個数: 80

約数和(自身を含む): 425369600

約数和(自身を除く): 285805616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 13399, 26798, 40197, 53596, 80394, 93793, 107192, 160788, 187586, 214384, 281379, 321576, 375172, 415369, 562758, 643152, 750344, 830738, 1125516, 1246107, 1500688, 1661476, 2251032, 2492214, 2907583, 3322952, 4502064, 4984428, 5815166, 6645904, 8722749, 9968856, 11630332, 17445498, 19937712, 23260664, 34890996, 46521328, 69781992, 139563984]

約数ペア:

[(1, 139563984), (2, 69781992), (3, 46521328), (4, 34890996), (6, 23260664), (7, 19937712), (8, 17445498), (12, 11630332), (14, 9968856), (16, 8722749), (21, 6645904), (24, 5815166), (28, 4984428), (31, 4502064), (42, 3322952), (48, 2907583), (56, 2492214), (62, 2251032), (84, 1661476), (93, 1500688), (112, 1246107), (124, 1125516), (168, 830738), (186, 750344), (217, 643152), (248, 562758), (336, 415369), (372, 375172), (434, 321576), (496, 281379), (651, 214384), (744, 187586), (868, 160788), (1302, 107192), (1488, 93793), (1736, 80394), (2604, 53596), (3472, 40197), (5208, 26798), (10416, 13399)]