135229808

素因数分解:

$2^4\times 7^3\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 80

約数和(自身を含む): 313521600

約数和(自身を除く): 178291792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 343, 392, 574, 601, 656, 686, 784, 1148, 1202, 1372, 2009, 2296, 2404, 2744, 4018, 4207, 4592, 4808, 5488, 8036, 8414, 9616, 14063, 16072, 16828, 24641, 28126, 29449, 32144, 33656, 49282, 56252, 58898, 67312, 98564, 112504, 117796, 172487, 197128, 206143, 225008, 235592, 344974, 394256, 412286, 471184, 689948, 824572, 1207409, 1379896, 1649144, 2414818, 2759792, 3298288, 4829636, 8451863, 9659272, 16903726, 19318544, 33807452, 67614904, 135229808]

約数ペア:

[(1, 135229808), (2, 67614904), (4, 33807452), (7, 19318544), (8, 16903726), (14, 9659272), (16, 8451863), (28, 4829636), (41, 3298288), (49, 2759792), (56, 2414818), (82, 1649144), (98, 1379896), (112, 1207409), (164, 824572), (196, 689948), (287, 471184), (328, 412286), (343, 394256), (392, 344974), (574, 235592), (601, 225008), (656, 206143), (686, 197128), (784, 172487), (1148, 117796), (1202, 112504), (1372, 98564), (2009, 67312), (2296, 58898), (2404, 56252), (2744, 49282), (4018, 33656), (4207, 32144), (4592, 29449), (4808, 28126), (5488, 24641), (8036, 16828), (8414, 16072), (9616, 14063)]