161926992

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:462

約数の個数: 160

約数和(自身を含む): 497587200

約数和(自身を除く): 335660208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 43, 46, 48, 54, 69, 72, 86, 92, 108, 129, 138, 144, 172, 184, 207, 216, 258, 276, 344, 368, 379, 387, 414, 432, 516, 552, 621, 688, 758, 774, 828, 989, 1032, 1104, 1137, 1161, 1242, 1516, 1548, 1656, 1978, 2064, 2274, 2322, 2484, 2967, 3032, 3096, 3312, 3411, 3956, 4548, 4644, 4968, 5934, 6064, 6192, 6822, 7912, 8717, 8901, 9096, 9288, 9936, 10233, 11868, 13644, 15824, 16297, 17434, 17802, 18192, 18576, 20466, 23736, 26151, 26703, 27288, 32594, 34868, 35604, 40932, 47472, 48891, 52302, 53406, 54576, 65188, 69736, 71208, 78453, 81864, 97782, 104604, 106812, 130376, 139472, 142416, 146673, 156906, 163728, 195564, 209208, 213624, 235359, 260752, 293346, 313812, 374831, 391128, 418416, 427248, 440019, 470718, 586692, 627624, 749662, 782256, 880038, 941436, 1124493, 1173384, 1255248, 1499324, 1760076, 1882872, 2248986, 2346768, 2998648, 3373479, 3520152, 3765744, 4497972, 5997296, 6746958, 7040304, 8995944, 10120437, 13493916, 17991888, 20240874, 26987832, 40481748, 53975664, 80963496, 161926992]

約数ペア:

[(1, 161926992), (2, 80963496), (3, 53975664), (4, 40481748), (6, 26987832), (8, 20240874), (9, 17991888), (12, 13493916), (16, 10120437), (18, 8995944), (23, 7040304), (24, 6746958), (27, 5997296), (36, 4497972), (43, 3765744), (46, 3520152), (48, 3373479), (54, 2998648), (69, 2346768), (72, 2248986), (86, 1882872), (92, 1760076), (108, 1499324), (129, 1255248), (138, 1173384), (144, 1124493), (172, 941436), (184, 880038), (207, 782256), (216, 749662), (258, 627624), (276, 586692), (344, 470718), (368, 440019), (379, 427248), (387, 418416), (414, 391128), (432, 374831), (516, 313812), (552, 293346), (621, 260752), (688, 235359), (758, 213624), (774, 209208), (828, 195564), (989, 163728), (1032, 156906), (1104, 146673), (1137, 142416), (1161, 139472), (1242, 130376), (1516, 106812), (1548, 104604), (1656, 97782), (1978, 81864), (2064, 78453), (2274, 71208), (2322, 69736), (2484, 65188), (2967, 54576), (3032, 53406), (3096, 52302), (3312, 48891), (3411, 47472), (3956, 40932), (4548, 35604), (4644, 34868), (4968, 32594), (5934, 27288), (6064, 26703), (6192, 26151), (6822, 23736), (7912, 20466), (8717, 18576), (8901, 18192), (9096, 17802), (9288, 17434), (9936, 16297), (10233, 15824), (11868, 13644)]