173090048

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 357618240

約数和(自身を除く): 184528192

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 89, 107, 128, 142, 178, 214, 256, 284, 356, 428, 568, 712, 856, 1136, 1424, 1712, 2272, 2848, 3424, 4544, 5696, 6319, 6848, 7597, 9088, 9523, 11392, 12638, 13696, 15194, 18176, 19046, 22784, 25276, 27392, 30388, 38092, 50552, 60776, 76184, 101104, 121552, 152368, 202208, 243104, 304736, 404416, 486208, 609472, 676133, 808832, 972416, 1218944, 1352266, 1617664, 1944832, 2437888, 2704532, 5409064, 10818128, 21636256, 43272512, 86545024, 173090048]

約数ペア:

[(1, 173090048), (2, 86545024), (4, 43272512), (8, 21636256), (16, 10818128), (32, 5409064), (64, 2704532), (71, 2437888), (89, 1944832), (107, 1617664), (128, 1352266), (142, 1218944), (178, 972416), (214, 808832), (256, 676133), (284, 609472), (356, 486208), (428, 404416), (568, 304736), (712, 243104), (856, 202208), (1136, 152368), (1424, 121552), (1712, 101104), (2272, 76184), (2848, 60776), (3424, 50552), (4544, 38092), (5696, 30388), (6319, 27392), (6848, 25276), (7597, 22784), (9088, 19046), (9523, 18176), (11392, 15194), (12638, 13696)]