121135716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 358444800

約数和(自身を除く): 237309084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 239, 247, 342, 351, 361, 468, 478, 494, 513, 684, 702, 717, 722, 741, 956, 988, 1026, 1083, 1404, 1434, 1444, 1482, 2052, 2151, 2166, 2223, 2868, 2964, 3107, 3249, 4302, 4332, 4446, 4541, 4693, 6214, 6453, 6498, 6669, 8604, 8892, 9082, 9321, 9386, 9747, 12428, 12906, 12996, 13338, 13623, 14079, 18164, 18642, 18772, 19494, 25812, 26676, 27246, 27963, 28158, 37284, 38988, 40869, 42237, 54492, 55926, 56316, 59033, 81738, 83889, 84474, 86279, 111852, 118066, 122607, 126711, 163476, 167778, 168948, 172558, 177099, 236132, 245214, 253422, 258837, 335556, 345116, 354198, 490428, 506844, 517674, 531297, 708396, 776511, 1035348, 1062594, 1121627, 1553022, 1593891, 2125188, 2243254, 2329533, 3106044, 3187782, 3364881, 4486508, 4659066, 6375564, 6729762, 9318132, 10094643, 13459524, 20189286, 30283929, 40378572, 60567858, 121135716]

約数ペア:

[(1, 121135716), (2, 60567858), (3, 40378572), (4, 30283929), (6, 20189286), (9, 13459524), (12, 10094643), (13, 9318132), (18, 6729762), (19, 6375564), (26, 4659066), (27, 4486508), (36, 3364881), (38, 3187782), (39, 3106044), (52, 2329533), (54, 2243254), (57, 2125188), (76, 1593891), (78, 1553022), (108, 1121627), (114, 1062594), (117, 1035348), (156, 776511), (171, 708396), (228, 531297), (234, 517674), (239, 506844), (247, 490428), (342, 354198), (351, 345116), (361, 335556), (468, 258837), (478, 253422), (494, 245214), (513, 236132), (684, 177099), (702, 172558), (717, 168948), (722, 167778), (741, 163476), (956, 126711), (988, 122607), (1026, 118066), (1083, 111852), (1404, 86279), (1434, 84474), (1444, 83889), (1482, 81738), (2052, 59033), (2151, 56316), (2166, 55926), (2223, 54492), (2868, 42237), (2964, 40869), (3107, 38988), (3249, 37284), (4302, 28158), (4332, 27963), (4446, 27246), (4541, 26676), (4693, 25812), (6214, 19494), (6453, 18772), (6498, 18642), (6669, 18164), (8604, 14079), (8892, 13623), (9082, 13338), (9321, 12996), (9386, 12906), (9747, 12428)]