171458272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 350203392

約数和(自身を除く): 178745120

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 307, 496, 563, 614, 992, 1126, 1228, 2252, 2456, 4504, 4912, 9008, 9517, 9824, 17453, 18016, 19034, 34906, 38068, 69812, 76136, 139624, 152272, 172841, 279248, 304544, 345682, 558496, 691364, 1382728, 2765456, 5358071, 5530912, 10716142, 21432284, 42864568, 85729136, 171458272]

約数ペア:

[(1, 171458272), (2, 85729136), (4, 42864568), (8, 21432284), (16, 10716142), (31, 5530912), (32, 5358071), (62, 2765456), (124, 1382728), (248, 691364), (307, 558496), (496, 345682), (563, 304544), (614, 279248), (992, 172841), (1126, 152272), (1228, 139624), (2252, 76136), (2456, 69812), (4504, 38068), (4912, 34906), (9008, 19034), (9517, 18016), (9824, 17453)]