149498272

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 402361344

約数和(自身を除く): 252863072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 43, 44, 56, 68, 77, 83, 86, 88, 112, 119, 136, 154, 166, 172, 176, 187, 224, 238, 272, 301, 308, 332, 344, 352, 374, 473, 476, 544, 581, 602, 616, 664, 688, 731, 748, 913, 946, 952, 1162, 1204, 1232, 1309, 1328, 1376, 1411, 1462, 1496, 1826, 1892, 1904, 2324, 2408, 2464, 2618, 2656, 2822, 2924, 2992, 3311, 3569, 3652, 3784, 3808, 4648, 4816, 5117, 5236, 5644, 5848, 5984, 6391, 6622, 7138, 7304, 7568, 8041, 9296, 9632, 9877, 10234, 10472, 11288, 11696, 12782, 13244, 14276, 14608, 15136, 15521, 16082, 18592, 19754, 20468, 20944, 22576, 23392, 24983, 25564, 26488, 28552, 29216, 31042, 32164, 39259, 39508, 40936, 41888, 45152, 49966, 51128, 52976, 56287, 57104, 60673, 62084, 64328, 78518, 79016, 81872, 99932, 102256, 105952, 108647, 112574, 114208, 121346, 124168, 128656, 157036, 158032, 163744, 199864, 204512, 217294, 225148, 242692, 248336, 257312, 274813, 314072, 316064, 399728, 424711, 434588, 450296, 485384, 496672, 549626, 628144, 667403, 799456, 849422, 869176, 900592, 970768, 1099252, 1256288, 1334806, 1698844, 1738352, 1801184, 1941536, 2198504, 2669612, 3397688, 3476704, 4397008, 4671821, 5339224, 6795376, 8794016, 9343642, 10678448, 13590752, 18687284, 21356896, 37374568, 74749136, 149498272]

約数ペア:

[(1, 149498272), (2, 74749136), (4, 37374568), (7, 21356896), (8, 18687284), (11, 13590752), (14, 10678448), (16, 9343642), (17, 8794016), (22, 6795376), (28, 5339224), (32, 4671821), (34, 4397008), (43, 3476704), (44, 3397688), (56, 2669612), (68, 2198504), (77, 1941536), (83, 1801184), (86, 1738352), (88, 1698844), (112, 1334806), (119, 1256288), (136, 1099252), (154, 970768), (166, 900592), (172, 869176), (176, 849422), (187, 799456), (224, 667403), (238, 628144), (272, 549626), (301, 496672), (308, 485384), (332, 450296), (344, 434588), (352, 424711), (374, 399728), (473, 316064), (476, 314072), (544, 274813), (581, 257312), (602, 248336), (616, 242692), (664, 225148), (688, 217294), (731, 204512), (748, 199864), (913, 163744), (946, 158032), (952, 157036), (1162, 128656), (1204, 124168), (1232, 121346), (1309, 114208), (1328, 112574), (1376, 108647), (1411, 105952), (1462, 102256), (1496, 99932), (1826, 81872), (1892, 79016), (1904, 78518), (2324, 64328), (2408, 62084), (2464, 60673), (2618, 57104), (2656, 56287), (2822, 52976), (2924, 51128), (2992, 49966), (3311, 45152), (3569, 41888), (3652, 40936), (3784, 39508), (3808, 39259), (4648, 32164), (4816, 31042), (5117, 29216), (5236, 28552), (5644, 26488), (5848, 25564), (5984, 24983), (6391, 23392), (6622, 22576), (7138, 20944), (7304, 20468), (7568, 19754), (8041, 18592), (9296, 16082), (9632, 15521), (9877, 15136), (10234, 14608), (10472, 14276), (11288, 13244), (11696, 12782)]