145976256

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1024

約数の個数: 140

約数和(自身を含む): 448101720

約数和(自身を除く): 302125464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 144, 162, 174, 192, 216, 232, 261, 288, 324, 348, 432, 464, 522, 576, 648, 696, 783, 864, 928, 971, 1044, 1296, 1392, 1566, 1728, 1856, 1942, 2088, 2349, 2592, 2784, 2913, 3132, 3884, 4176, 4698, 5184, 5568, 5826, 6264, 7768, 8352, 8739, 9396, 11652, 12528, 15536, 16704, 17478, 18792, 23304, 25056, 26217, 28159, 31072, 34956, 37584, 46608, 50112, 52434, 56318, 62144, 69912, 75168, 78651, 84477, 93216, 104868, 112636, 139824, 150336, 157302, 168954, 186432, 209736, 225272, 253431, 279648, 314604, 337908, 419472, 450544, 506862, 559296, 629208, 675816, 760293, 838944, 901088, 1013724, 1258416, 1351632, 1520586, 1677888, 1802176, 2027448, 2280879, 2516832, 2703264, 3041172, 4054896, 4561758, 5033664, 5406528, 6082344, 8109792, 9123516, 12164688, 16219584, 18247032, 24329376, 36494064, 48658752, 72988128, 145976256]

約数ペア:

[(1, 145976256), (2, 72988128), (3, 48658752), (4, 36494064), (6, 24329376), (8, 18247032), (9, 16219584), (12, 12164688), (16, 9123516), (18, 8109792), (24, 6082344), (27, 5406528), (29, 5033664), (32, 4561758), (36, 4054896), (48, 3041172), (54, 2703264), (58, 2516832), (64, 2280879), (72, 2027448), (81, 1802176), (87, 1677888), (96, 1520586), (108, 1351632), (116, 1258416), (144, 1013724), (162, 901088), (174, 838944), (192, 760293), (216, 675816), (232, 629208), (261, 559296), (288, 506862), (324, 450544), (348, 419472), (432, 337908), (464, 314604), (522, 279648), (576, 253431), (648, 225272), (696, 209736), (783, 186432), (864, 168954), (928, 157302), (971, 150336), (1044, 139824), (1296, 112636), (1392, 104868), (1566, 93216), (1728, 84477), (1856, 78651), (1942, 75168), (2088, 69912), (2349, 62144), (2592, 56318), (2784, 52434), (2913, 50112), (3132, 46608), (3884, 37584), (4176, 34956), (4698, 31072), (5184, 28159), (5568, 26217), (5826, 25056), (6264, 23304), (7768, 18792), (8352, 17478), (8739, 16704), (9396, 15536), (11652, 12528)]