149309664

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31741}}^1$

素因数の和:31768

約数の個数: 72

約数和(自身を含む): 455942088

約数和(自身を除く): 306632424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 31741, 63482, 95223, 126964, 190446, 222187, 253928, 380892, 444374, 507856, 666561, 761784, 888748, 1015712, 1333122, 1523568, 1555309, 1777496, 2666244, 3047136, 3110618, 3554992, 4665927, 5332488, 6221236, 7109984, 9331854, 10664976, 12442472, 18663708, 21329952, 24884944, 37327416, 49769888, 74654832, 149309664]

約数ペア:

[(1, 149309664), (2, 74654832), (3, 49769888), (4, 37327416), (6, 24884944), (7, 21329952), (8, 18663708), (12, 12442472), (14, 10664976), (16, 9331854), (21, 7109984), (24, 6221236), (28, 5332488), (32, 4665927), (42, 3554992), (48, 3110618), (49, 3047136), (56, 2666244), (84, 1777496), (96, 1555309), (98, 1523568), (112, 1333122), (147, 1015712), (168, 888748), (196, 761784), (224, 666561), (294, 507856), (336, 444374), (392, 380892), (588, 253928), (672, 222187), (784, 190446), (1176, 126964), (1568, 95223), (2352, 63482), (4704, 31741)]