137788924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12266

約数の個数: 48

約数和(自身を含む): 306374656

約数和(自身を除く): 168585732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 12211, 24422, 48844, 85477, 158743, 170954, 317486, 341908, 378541, 634972, 757082, 1111201, 1514164, 2222402, 2649787, 4444804, 4921033, 5299574, 9842066, 10599148, 19684132, 34447231, 68894462, 137788924]

約数ペア:

[(1, 137788924), (2, 68894462), (4, 34447231), (7, 19684132), (13, 10599148), (14, 9842066), (26, 5299574), (28, 4921033), (31, 4444804), (52, 2649787), (62, 2222402), (91, 1514164), (124, 1111201), (182, 757082), (217, 634972), (364, 378541), (403, 341908), (434, 317486), (806, 170954), (868, 158743), (1612, 85477), (2821, 48844), (5642, 24422), (11284, 12211)]