157226784

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:931

約数の個数: 144

約数和(自身を含む): 488091744

約数和(自身を除く): 330864960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 352, 416, 429, 507, 528, 572, 624, 676, 858, 881, 1014, 1056, 1144, 1248, 1352, 1716, 1762, 1859, 2028, 2288, 2643, 2704, 3432, 3524, 3718, 4056, 4576, 5286, 5408, 5577, 6864, 7048, 7436, 8112, 9691, 10572, 11154, 11453, 13728, 14096, 14872, 16224, 19382, 21144, 22308, 22906, 28192, 29073, 29744, 34359, 38764, 42288, 44616, 45812, 58146, 59488, 68718, 77528, 84576, 89232, 91624, 116292, 125983, 137436, 148889, 155056, 178464, 183248, 232584, 251966, 274872, 297778, 310112, 366496, 377949, 446667, 465168, 503932, 549744, 595556, 755898, 893334, 930336, 1007864, 1099488, 1191112, 1511796, 1637779, 1786668, 2015728, 2382224, 3023592, 3275558, 3573336, 4031456, 4764448, 4913337, 6047184, 6551116, 7146672, 9826674, 12094368, 13102232, 14293344, 19653348, 26204464, 39306696, 52408928, 78613392, 157226784]

約数ペア:

[(1, 157226784), (2, 78613392), (3, 52408928), (4, 39306696), (6, 26204464), (8, 19653348), (11, 14293344), (12, 13102232), (13, 12094368), (16, 9826674), (22, 7146672), (24, 6551116), (26, 6047184), (32, 4913337), (33, 4764448), (39, 4031456), (44, 3573336), (48, 3275558), (52, 3023592), (66, 2382224), (78, 2015728), (88, 1786668), (96, 1637779), (104, 1511796), (132, 1191112), (143, 1099488), (156, 1007864), (169, 930336), (176, 893334), (208, 755898), (264, 595556), (286, 549744), (312, 503932), (338, 465168), (352, 446667), (416, 377949), (429, 366496), (507, 310112), (528, 297778), (572, 274872), (624, 251966), (676, 232584), (858, 183248), (881, 178464), (1014, 155056), (1056, 148889), (1144, 137436), (1248, 125983), (1352, 116292), (1716, 91624), (1762, 89232), (1859, 84576), (2028, 77528), (2288, 68718), (2643, 59488), (2704, 58146), (3432, 45812), (3524, 44616), (3718, 42288), (4056, 38764), (4576, 34359), (5286, 29744), (5408, 29073), (5577, 28192), (6864, 22906), (7048, 22308), (7436, 21144), (8112, 19382), (9691, 16224), (10572, 14872), (11154, 14096), (11453, 13728)]