163983792

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:755

約数の個数: 120

約数和(自身を含む): 497954736

約数和(自身を除く): 333970944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 113, 147, 168, 196, 226, 294, 336, 339, 392, 452, 588, 617, 678, 784, 791, 904, 1176, 1234, 1356, 1582, 1808, 1851, 2352, 2373, 2468, 2712, 3164, 3702, 4319, 4746, 4936, 5424, 5537, 6328, 7404, 8638, 9492, 9872, 11074, 12656, 12957, 14808, 16611, 17276, 18984, 22148, 25914, 29616, 30233, 33222, 34552, 37968, 44296, 51828, 60466, 66444, 69104, 69721, 88592, 90699, 103656, 120932, 132888, 139442, 181398, 207312, 209163, 241864, 265776, 278884, 362796, 418326, 483728, 488047, 557768, 725592, 836652, 976094, 1115536, 1451184, 1464141, 1673304, 1952188, 2928282, 3346608, 3416329, 3904376, 5856564, 6832658, 7808752, 10248987, 11713128, 13665316, 20497974, 23426256, 27330632, 40995948, 54661264, 81991896, 163983792]

約数ペア:

[(1, 163983792), (2, 81991896), (3, 54661264), (4, 40995948), (6, 27330632), (7, 23426256), (8, 20497974), (12, 13665316), (14, 11713128), (16, 10248987), (21, 7808752), (24, 6832658), (28, 5856564), (42, 3904376), (48, 3416329), (49, 3346608), (56, 2928282), (84, 1952188), (98, 1673304), (112, 1464141), (113, 1451184), (147, 1115536), (168, 976094), (196, 836652), (226, 725592), (294, 557768), (336, 488047), (339, 483728), (392, 418326), (452, 362796), (588, 278884), (617, 265776), (678, 241864), (784, 209163), (791, 207312), (904, 181398), (1176, 139442), (1234, 132888), (1356, 120932), (1582, 103656), (1808, 90699), (1851, 88592), (2352, 69721), (2373, 69104), (2468, 66444), (2712, 60466), (3164, 51828), (3702, 44296), (4319, 37968), (4746, 34552), (4936, 33222), (5424, 30233), (5537, 29616), (6328, 25914), (7404, 22148), (8638, 18984), (9492, 17276), (9872, 16611), (11074, 14808), (12656, 12957)]