131995512

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 399399000

約数和(自身を除く): 267403488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 109, 121, 132, 139, 198, 218, 242, 264, 278, 327, 363, 396, 417, 436, 484, 556, 654, 726, 792, 834, 872, 968, 981, 1089, 1112, 1199, 1251, 1308, 1452, 1529, 1668, 1962, 2178, 2398, 2502, 2616, 2904, 3058, 3336, 3597, 3924, 4356, 4587, 4796, 5004, 6116, 7194, 7848, 8712, 9174, 9592, 10008, 10791, 12232, 13189, 13761, 14388, 15151, 16819, 18348, 21582, 26378, 27522, 28776, 30302, 33638, 36696, 39567, 43164, 45453, 50457, 52756, 55044, 60604, 67276, 79134, 86328, 90906, 100914, 105512, 110088, 118701, 121208, 134552, 136359, 151371, 158268, 166661, 181812, 201828, 237402, 272718, 302742, 316536, 333322, 363624, 403656, 474804, 499983, 545436, 605484, 666644, 949608, 999966, 1090872, 1210968, 1333288, 1499949, 1833271, 1999932, 2999898, 3666542, 3999864, 5499813, 5999796, 7333084, 10999626, 11999592, 14666168, 16499439, 21999252, 32998878, 43998504, 65997756, 131995512]

約数ペア:

[(1, 131995512), (2, 65997756), (3, 43998504), (4, 32998878), (6, 21999252), (8, 16499439), (9, 14666168), (11, 11999592), (12, 10999626), (18, 7333084), (22, 5999796), (24, 5499813), (33, 3999864), (36, 3666542), (44, 2999898), (66, 1999932), (72, 1833271), (88, 1499949), (99, 1333288), (109, 1210968), (121, 1090872), (132, 999966), (139, 949608), (198, 666644), (218, 605484), (242, 545436), (264, 499983), (278, 474804), (327, 403656), (363, 363624), (396, 333322), (417, 316536), (436, 302742), (484, 272718), (556, 237402), (654, 201828), (726, 181812), (792, 166661), (834, 158268), (872, 151371), (968, 136359), (981, 134552), (1089, 121208), (1112, 118701), (1199, 110088), (1251, 105512), (1308, 100914), (1452, 90906), (1529, 86328), (1668, 79134), (1962, 67276), (2178, 60604), (2398, 55044), (2502, 52756), (2616, 50457), (2904, 45453), (3058, 43164), (3336, 39567), (3597, 36696), (3924, 33638), (4356, 30302), (4587, 28776), (4796, 27522), (5004, 26378), (6116, 21582), (7194, 18348), (7848, 16819), (8712, 15151), (9174, 14388), (9592, 13761), (10008, 13189), (10791, 12232)]