149155248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 431496688

約数和(自身を除く): 282341440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 121, 122, 132, 176, 183, 242, 244, 264, 363, 366, 421, 484, 488, 528, 671, 726, 732, 842, 968, 976, 1263, 1342, 1452, 1464, 1684, 1936, 2013, 2526, 2684, 2904, 2928, 3368, 4026, 4631, 5052, 5368, 5808, 6736, 7381, 8052, 9262, 10104, 10736, 13893, 14762, 16104, 18524, 20208, 22143, 25681, 27786, 29524, 32208, 37048, 44286, 50941, 51362, 55572, 59048, 74096, 77043, 88572, 101882, 102724, 111144, 118096, 152823, 154086, 177144, 203764, 205448, 222288, 282491, 305646, 308172, 354288, 407528, 410896, 564982, 611292, 616344, 815056, 847473, 1129964, 1222584, 1232688, 1694946, 2259928, 2445168, 3107401, 3389892, 4519856, 6214802, 6779784, 9322203, 12429604, 13559568, 18644406, 24859208, 37288812, 49718416, 74577624, 149155248]

約数ペア:

[(1, 149155248), (2, 74577624), (3, 49718416), (4, 37288812), (6, 24859208), (8, 18644406), (11, 13559568), (12, 12429604), (16, 9322203), (22, 6779784), (24, 6214802), (33, 4519856), (44, 3389892), (48, 3107401), (61, 2445168), (66, 2259928), (88, 1694946), (121, 1232688), (122, 1222584), (132, 1129964), (176, 847473), (183, 815056), (242, 616344), (244, 611292), (264, 564982), (363, 410896), (366, 407528), (421, 354288), (484, 308172), (488, 305646), (528, 282491), (671, 222288), (726, 205448), (732, 203764), (842, 177144), (968, 154086), (976, 152823), (1263, 118096), (1342, 111144), (1452, 102724), (1464, 101882), (1684, 88572), (1936, 77043), (2013, 74096), (2526, 59048), (2684, 55572), (2904, 51362), (2928, 50941), (3368, 44286), (4026, 37048), (4631, 32208), (5052, 29524), (5368, 27786), (5808, 25681), (6736, 22143), (7381, 20208), (8052, 18524), (9262, 16104), (10104, 14762), (10736, 13893)]