131637312

素因数分解:

$2^6\times 3^4\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 140

約数和(自身を含む): 397083280

約数和(自身を除く): 265445968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 134, 144, 162, 192, 201, 216, 268, 288, 324, 379, 402, 432, 536, 576, 603, 648, 758, 804, 864, 1072, 1137, 1206, 1296, 1516, 1608, 1728, 1809, 2144, 2274, 2412, 2592, 3032, 3216, 3411, 3618, 4288, 4548, 4824, 5184, 5427, 6064, 6432, 6822, 7236, 9096, 9648, 10233, 10854, 12128, 12864, 13644, 14472, 18192, 19296, 20466, 21708, 24256, 25393, 27288, 28944, 30699, 36384, 38592, 40932, 43416, 50786, 54576, 57888, 61398, 72768, 76179, 81864, 86832, 101572, 109152, 115776, 122796, 152358, 163728, 173664, 203144, 218304, 228537, 245592, 304716, 327456, 347328, 406288, 457074, 491184, 609432, 654912, 685611, 812576, 914148, 982368, 1218864, 1371222, 1625152, 1828296, 1964736, 2056833, 2437728, 2742444, 3656592, 4113666, 4875456, 5484888, 7313184, 8227332, 10969776, 14626368, 16454664, 21939552, 32909328, 43879104, 65818656, 131637312]

約数ペア:

[(1, 131637312), (2, 65818656), (3, 43879104), (4, 32909328), (6, 21939552), (8, 16454664), (9, 14626368), (12, 10969776), (16, 8227332), (18, 7313184), (24, 5484888), (27, 4875456), (32, 4113666), (36, 3656592), (48, 2742444), (54, 2437728), (64, 2056833), (67, 1964736), (72, 1828296), (81, 1625152), (96, 1371222), (108, 1218864), (134, 982368), (144, 914148), (162, 812576), (192, 685611), (201, 654912), (216, 609432), (268, 491184), (288, 457074), (324, 406288), (379, 347328), (402, 327456), (432, 304716), (536, 245592), (576, 228537), (603, 218304), (648, 203144), (758, 173664), (804, 163728), (864, 152358), (1072, 122796), (1137, 115776), (1206, 109152), (1296, 101572), (1516, 86832), (1608, 81864), (1728, 76179), (1809, 72768), (2144, 61398), (2274, 57888), (2412, 54576), (2592, 50786), (3032, 43416), (3216, 40932), (3411, 38592), (3618, 36384), (4288, 30699), (4548, 28944), (4824, 27288), (5184, 25393), (5427, 24256), (6064, 21708), (6432, 20466), (6822, 19296), (7236, 18192), (9096, 14472), (9648, 13644), (10233, 12864), (10854, 12128)]