129440976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{641}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 383392128

約数和(自身を除く): 253951152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 601, 641, 1202, 1282, 1803, 1923, 2404, 2564, 3606, 3846, 4207, 4487, 4808, 5128, 7212, 7692, 8414, 8974, 9616, 10256, 12621, 13461, 14424, 15384, 16828, 17948, 25242, 26922, 28848, 30768, 33656, 35896, 50484, 53844, 67312, 71792, 100968, 107688, 201936, 215376, 385241, 770482, 1155723, 1540964, 2311446, 2696687, 3081928, 4622892, 5393374, 6163856, 8090061, 9245784, 10786748, 16180122, 18491568, 21573496, 32360244, 43146992, 64720488, 129440976]

約数ペア:

[(1, 129440976), (2, 64720488), (3, 43146992), (4, 32360244), (6, 21573496), (7, 18491568), (8, 16180122), (12, 10786748), (14, 9245784), (16, 8090061), (21, 6163856), (24, 5393374), (28, 4622892), (42, 3081928), (48, 2696687), (56, 2311446), (84, 1540964), (112, 1155723), (168, 770482), (336, 385241), (601, 215376), (641, 201936), (1202, 107688), (1282, 100968), (1803, 71792), (1923, 67312), (2404, 53844), (2564, 50484), (3606, 35896), (3846, 33656), (4207, 30768), (4487, 28848), (4808, 26922), (5128, 25242), (7212, 17948), (7692, 16828), (8414, 15384), (8974, 14424), (9616, 13461), (10256, 12621)]