187331328

素因数分解:

$2^8\times 3^2\times {\mathrm{81307}}^1$

素因数の和:81329

約数の個数: 54

約数和(自身を含む): 540129044

約数和(自身を除く): 352797716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 81307, 162614, 243921, 325228, 487842, 650456, 731763, 975684, 1300912, 1463526, 1951368, 2601824, 2927052, 3902736, 5203648, 5854104, 7805472, 10407296, 11708208, 15610944, 20814592, 23416416, 31221888, 46832832, 62443776, 93665664, 187331328]

約数ペア:

[(1, 187331328), (2, 93665664), (3, 62443776), (4, 46832832), (6, 31221888), (8, 23416416), (9, 20814592), (12, 15610944), (16, 11708208), (18, 10407296), (24, 7805472), (32, 5854104), (36, 5203648), (48, 3902736), (64, 2927052), (72, 2601824), (96, 1951368), (128, 1463526), (144, 1300912), (192, 975684), (256, 731763), (288, 650456), (384, 487842), (576, 325228), (768, 243921), (1152, 162614), (2304, 81307)]