165920136

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 467856000

約数和(自身を除く): 301935864

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 37, 51, 58, 68, 74, 87, 102, 111, 116, 136, 148, 174, 204, 222, 232, 296, 348, 379, 408, 444, 493, 629, 696, 758, 888, 986, 1073, 1137, 1258, 1479, 1516, 1887, 1972, 2146, 2274, 2516, 2958, 3032, 3219, 3774, 3944, 4292, 4548, 5032, 5916, 6438, 6443, 7548, 8584, 9096, 10991, 11832, 12876, 12886, 14023, 15096, 18241, 19329, 21982, 25752, 25772, 28046, 32973, 36482, 38658, 42069, 43964, 51544, 54723, 56092, 65946, 72964, 77316, 84138, 87928, 109446, 112184, 131892, 145928, 154632, 168276, 186847, 218892, 238391, 263784, 336552, 373694, 406667, 437784, 476782, 560541, 715173, 747388, 813334, 953564, 1121082, 1220001, 1430346, 1494776, 1626668, 1907128, 2242164, 2440002, 2860692, 3253336, 4484328, 4880004, 5721384, 6913339, 9760008, 13826678, 20740017, 27653356, 41480034, 55306712, 82960068, 165920136]

約数ペア:

[(1, 165920136), (2, 82960068), (3, 55306712), (4, 41480034), (6, 27653356), (8, 20740017), (12, 13826678), (17, 9760008), (24, 6913339), (29, 5721384), (34, 4880004), (37, 4484328), (51, 3253336), (58, 2860692), (68, 2440002), (74, 2242164), (87, 1907128), (102, 1626668), (111, 1494776), (116, 1430346), (136, 1220001), (148, 1121082), (174, 953564), (204, 813334), (222, 747388), (232, 715173), (296, 560541), (348, 476782), (379, 437784), (408, 406667), (444, 373694), (493, 336552), (629, 263784), (696, 238391), (758, 218892), (888, 186847), (986, 168276), (1073, 154632), (1137, 145928), (1258, 131892), (1479, 112184), (1516, 109446), (1887, 87928), (1972, 84138), (2146, 77316), (2274, 72964), (2516, 65946), (2958, 56092), (3032, 54723), (3219, 51544), (3774, 43964), (3944, 42069), (4292, 38658), (4548, 36482), (5032, 32973), (5916, 28046), (6438, 25772), (6443, 25752), (7548, 21982), (8584, 19329), (9096, 18241), (10991, 15096), (11832, 14023), (12876, 12886)]