158459472

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 459471584

約数和(自身を除く): 301012112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 157, 163, 172, 258, 314, 326, 344, 387, 471, 489, 516, 628, 652, 688, 774, 942, 978, 1032, 1256, 1304, 1413, 1467, 1548, 1884, 1956, 2064, 2512, 2608, 2826, 2934, 3096, 3768, 3912, 5652, 5868, 6192, 6751, 7009, 7536, 7824, 11304, 11736, 13502, 14018, 20253, 21027, 22608, 23472, 25591, 27004, 28036, 40506, 42054, 51182, 54008, 56072, 60759, 63081, 76773, 81012, 84108, 102364, 108016, 112144, 121518, 126162, 153546, 162024, 168216, 204728, 230319, 243036, 252324, 307092, 324048, 336432, 409456, 460638, 486072, 504648, 614184, 921276, 972144, 1009296, 1100413, 1228368, 1842552, 2200826, 3301239, 3685104, 4401652, 6602478, 8803304, 9903717, 13204956, 17606608, 19807434, 26409912, 39614868, 52819824, 79229736, 158459472]

約数ペア:

[(1, 158459472), (2, 79229736), (3, 52819824), (4, 39614868), (6, 26409912), (8, 19807434), (9, 17606608), (12, 13204956), (16, 9903717), (18, 8803304), (24, 6602478), (36, 4401652), (43, 3685104), (48, 3301239), (72, 2200826), (86, 1842552), (129, 1228368), (144, 1100413), (157, 1009296), (163, 972144), (172, 921276), (258, 614184), (314, 504648), (326, 486072), (344, 460638), (387, 409456), (471, 336432), (489, 324048), (516, 307092), (628, 252324), (652, 243036), (688, 230319), (774, 204728), (942, 168216), (978, 162024), (1032, 153546), (1256, 126162), (1304, 121518), (1413, 112144), (1467, 108016), (1548, 102364), (1884, 84108), (1956, 81012), (2064, 76773), (2512, 63081), (2608, 60759), (2826, 56072), (2934, 54008), (3096, 51182), (3768, 42054), (3912, 40506), (5652, 28036), (5868, 27004), (6192, 25591), (6751, 23472), (7009, 22608), (7536, 21027), (7824, 20253), (11304, 14018), (11736, 13502)]