158542912

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 84

約数和(自身を含む): 352684080

約数和(自身を除く): 194141168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 121, 176, 236, 242, 347, 352, 472, 484, 649, 694, 704, 944, 968, 1298, 1388, 1888, 1936, 2596, 2776, 3776, 3817, 3872, 5192, 5552, 7139, 7634, 7744, 10384, 11104, 14278, 15268, 20473, 20768, 22208, 28556, 30536, 40946, 41536, 41987, 57112, 61072, 81892, 83974, 114224, 122144, 163784, 167948, 225203, 228448, 244288, 327568, 335896, 450406, 456896, 655136, 671792, 900812, 1310272, 1343584, 1801624, 2477233, 2687168, 3603248, 4954466, 7206496, 9908932, 14412992, 19817864, 39635728, 79271456, 158542912]

約数ペア:

[(1, 158542912), (2, 79271456), (4, 39635728), (8, 19817864), (11, 14412992), (16, 9908932), (22, 7206496), (32, 4954466), (44, 3603248), (59, 2687168), (64, 2477233), (88, 1801624), (118, 1343584), (121, 1310272), (176, 900812), (236, 671792), (242, 655136), (347, 456896), (352, 450406), (472, 335896), (484, 327568), (649, 244288), (694, 228448), (704, 225203), (944, 167948), (968, 163784), (1298, 122144), (1388, 114224), (1888, 83974), (1936, 81892), (2596, 61072), (2776, 57112), (3776, 41987), (3817, 41536), (3872, 40946), (5192, 30536), (5552, 28556), (7139, 22208), (7634, 20768), (7744, 20473), (10384, 15268), (11104, 14278)]