164508696

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 511645680

約数和(自身を除く): 347136984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 121, 132, 138, 184, 198, 207, 242, 253, 264, 276, 363, 396, 414, 484, 506, 552, 726, 759, 792, 821, 828, 968, 1012, 1089, 1452, 1518, 1642, 1656, 2024, 2178, 2277, 2463, 2783, 2904, 3036, 3284, 4356, 4554, 4926, 5566, 6072, 6568, 7389, 8349, 8712, 9031, 9108, 9852, 11132, 14778, 16698, 18062, 18216, 18883, 19704, 22264, 25047, 27093, 29556, 33396, 36124, 37766, 50094, 54186, 56649, 59112, 66792, 72248, 75532, 81279, 99341, 100188, 108372, 113298, 151064, 162558, 169947, 198682, 200376, 207713, 216744, 226596, 298023, 325116, 339894, 397364, 415426, 453192, 596046, 623139, 650232, 679788, 794728, 830852, 894069, 1192092, 1246278, 1359576, 1661704, 1788138, 1869417, 2284843, 2384184, 2492556, 3576276, 3738834, 4569686, 4985112, 6854529, 7152552, 7477668, 9139372, 13709058, 14955336, 18278744, 20563587, 27418116, 41127174, 54836232, 82254348, 164508696]

約数ペア:

[(1, 164508696), (2, 82254348), (3, 54836232), (4, 41127174), (6, 27418116), (8, 20563587), (9, 18278744), (11, 14955336), (12, 13709058), (18, 9139372), (22, 7477668), (23, 7152552), (24, 6854529), (33, 4985112), (36, 4569686), (44, 3738834), (46, 3576276), (66, 2492556), (69, 2384184), (72, 2284843), (88, 1869417), (92, 1788138), (99, 1661704), (121, 1359576), (132, 1246278), (138, 1192092), (184, 894069), (198, 830852), (207, 794728), (242, 679788), (253, 650232), (264, 623139), (276, 596046), (363, 453192), (396, 415426), (414, 397364), (484, 339894), (506, 325116), (552, 298023), (726, 226596), (759, 216744), (792, 207713), (821, 200376), (828, 198682), (968, 169947), (1012, 162558), (1089, 151064), (1452, 113298), (1518, 108372), (1642, 100188), (1656, 99341), (2024, 81279), (2178, 75532), (2277, 72248), (2463, 66792), (2783, 59112), (2904, 56649), (3036, 54186), (3284, 50094), (4356, 37766), (4554, 36124), (4926, 33396), (5566, 29556), (6072, 27093), (6568, 25047), (7389, 22264), (8349, 19704), (8712, 18883), (9031, 18216), (9108, 18062), (9852, 16698), (11132, 14778)]