148891456

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 112

約数和(自身を含む): 354055680

約数和(自身を除く): 205164224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 59, 64, 86, 112, 118, 131, 172, 224, 236, 262, 301, 344, 413, 448, 472, 524, 602, 688, 826, 917, 944, 1048, 1204, 1376, 1652, 1834, 1888, 2096, 2408, 2537, 2752, 3304, 3668, 3776, 4192, 4816, 5074, 5633, 6608, 7336, 7729, 8384, 9632, 10148, 11266, 13216, 14672, 15458, 17759, 19264, 20296, 22532, 26432, 29344, 30916, 35518, 39431, 40592, 45064, 54103, 58688, 61832, 71036, 78862, 81184, 90128, 108206, 123664, 142072, 157724, 162368, 180256, 216412, 247328, 284144, 315448, 332347, 360512, 432824, 494656, 568288, 630896, 664694, 865648, 1136576, 1261792, 1329388, 1731296, 2326429, 2523584, 2658776, 3462592, 4652858, 5317552, 9305716, 10635104, 18611432, 21270208, 37222864, 74445728, 148891456]

約数ペア:

[(1, 148891456), (2, 74445728), (4, 37222864), (7, 21270208), (8, 18611432), (14, 10635104), (16, 9305716), (28, 5317552), (32, 4652858), (43, 3462592), (56, 2658776), (59, 2523584), (64, 2326429), (86, 1731296), (112, 1329388), (118, 1261792), (131, 1136576), (172, 865648), (224, 664694), (236, 630896), (262, 568288), (301, 494656), (344, 432824), (413, 360512), (448, 332347), (472, 315448), (524, 284144), (602, 247328), (688, 216412), (826, 180256), (917, 162368), (944, 157724), (1048, 142072), (1204, 123664), (1376, 108206), (1652, 90128), (1834, 81184), (1888, 78862), (2096, 71036), (2408, 61832), (2537, 58688), (2752, 54103), (3304, 45064), (3668, 40592), (3776, 39431), (4192, 35518), (4816, 30916), (5074, 29344), (5633, 26432), (6608, 22532), (7336, 20296), (7729, 19264), (8384, 17759), (9632, 15458), (10148, 14672), (11266, 13216)]