164602956

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 465862320

約数和(自身を除く): 301259364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 197, 203, 294, 343, 348, 394, 406, 588, 591, 609, 686, 788, 812, 1029, 1182, 1218, 1372, 1379, 1421, 2058, 2364, 2401, 2436, 2758, 2842, 4116, 4137, 4263, 4802, 5516, 5684, 5713, 7203, 8274, 8526, 9604, 9653, 9947, 11426, 14406, 16548, 17052, 17139, 19306, 19894, 22852, 28812, 28959, 29841, 34278, 38612, 39788, 39991, 57918, 59682, 67571, 68556, 69629, 79982, 115836, 119364, 119973, 135142, 139258, 159964, 202713, 208887, 239946, 270284, 278516, 279937, 405426, 417774, 472997, 479892, 559874, 810852, 835548, 839811, 945994, 1119748, 1418991, 1679622, 1891988, 1959559, 2837982, 3359244, 3919118, 5675964, 5878677, 7838236, 11757354, 13716913, 23514708, 27433826, 41150739, 54867652, 82301478, 164602956]

約数ペア:

[(1, 164602956), (2, 82301478), (3, 54867652), (4, 41150739), (6, 27433826), (7, 23514708), (12, 13716913), (14, 11757354), (21, 7838236), (28, 5878677), (29, 5675964), (42, 3919118), (49, 3359244), (58, 2837982), (84, 1959559), (87, 1891988), (98, 1679622), (116, 1418991), (147, 1119748), (174, 945994), (196, 839811), (197, 835548), (203, 810852), (294, 559874), (343, 479892), (348, 472997), (394, 417774), (406, 405426), (588, 279937), (591, 278516), (609, 270284), (686, 239946), (788, 208887), (812, 202713), (1029, 159964), (1182, 139258), (1218, 135142), (1372, 119973), (1379, 119364), (1421, 115836), (2058, 79982), (2364, 69629), (2401, 68556), (2436, 67571), (2758, 59682), (2842, 57918), (4116, 39991), (4137, 39788), (4263, 38612), (4802, 34278), (5516, 29841), (5684, 28959), (5713, 28812), (7203, 22852), (8274, 19894), (8526, 19306), (9604, 17139), (9653, 17052), (9947, 16548), (11426, 14406)]