138686352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 434734080

約数和(自身を除く): 296047728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 43, 48, 56, 58, 84, 86, 87, 112, 116, 129, 168, 172, 174, 203, 232, 258, 301, 331, 336, 344, 348, 406, 464, 516, 602, 609, 662, 688, 696, 812, 903, 993, 1032, 1204, 1218, 1247, 1324, 1392, 1624, 1806, 1986, 2064, 2317, 2408, 2436, 2494, 2648, 3248, 3612, 3741, 3972, 4634, 4816, 4872, 4988, 5296, 6951, 7224, 7482, 7944, 8729, 9268, 9599, 9744, 9976, 13902, 14233, 14448, 14964, 15888, 17458, 18536, 19198, 19952, 26187, 27804, 28466, 28797, 29928, 34916, 37072, 38396, 42699, 52374, 55608, 56932, 57594, 59856, 67193, 69832, 76792, 85398, 99631, 104748, 111216, 113864, 115188, 134386, 139664, 153584, 170796, 199262, 201579, 209496, 227728, 230376, 268772, 298893, 341592, 398524, 403158, 412757, 418992, 460752, 537544, 597786, 683184, 797048, 806316, 825514, 1075088, 1195572, 1238271, 1594096, 1612632, 1651028, 2391144, 2476542, 2889299, 3225264, 3302056, 4782288, 4953084, 5778598, 6604112, 8667897, 9906168, 11557196, 17335794, 19812336, 23114392, 34671588, 46228784, 69343176, 138686352]

約数ペア:

[(1, 138686352), (2, 69343176), (3, 46228784), (4, 34671588), (6, 23114392), (7, 19812336), (8, 17335794), (12, 11557196), (14, 9906168), (16, 8667897), (21, 6604112), (24, 5778598), (28, 4953084), (29, 4782288), (42, 3302056), (43, 3225264), (48, 2889299), (56, 2476542), (58, 2391144), (84, 1651028), (86, 1612632), (87, 1594096), (112, 1238271), (116, 1195572), (129, 1075088), (168, 825514), (172, 806316), (174, 797048), (203, 683184), (232, 597786), (258, 537544), (301, 460752), (331, 418992), (336, 412757), (344, 403158), (348, 398524), (406, 341592), (464, 298893), (516, 268772), (602, 230376), (609, 227728), (662, 209496), (688, 201579), (696, 199262), (812, 170796), (903, 153584), (993, 139664), (1032, 134386), (1204, 115188), (1218, 113864), (1247, 111216), (1324, 104748), (1392, 99631), (1624, 85398), (1806, 76792), (1986, 69832), (2064, 67193), (2317, 59856), (2408, 57594), (2436, 56932), (2494, 55608), (2648, 52374), (3248, 42699), (3612, 38396), (3741, 37072), (3972, 34916), (4634, 29928), (4816, 28797), (4872, 28466), (4988, 27804), (5296, 26187), (6951, 19952), (7224, 19198), (7482, 18536), (7944, 17458), (8729, 15888), (9268, 14964), (9599, 14448), (9744, 14233), (9976, 13902)]