163978983616

素因数分解:

$2^6\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{248827}}^1$

素因数の和:250317

約数の個数: 56

約数和(自身を含む): 372135213056

約数和(自身を除く): 208156229440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1471, 2942, 5884, 10297, 11768, 20594, 23536, 41188, 47072, 82376, 94144, 164752, 248827, 329504, 497654, 659008, 995308, 1741789, 1990616, 3483578, 3981232, 6967156, 7962464, 13934312, 15924928, 27868624, 55737248, 111474496, 366024517, 732049034, 1464098068, 2562171619, 2928196136, 5124343238, 5856392272, 10248686476, 11712784544, 20497372952, 23425569088, 40994745904, 81989491808, 163978983616]

約数ペア:

[(1, 163978983616), (2, 81989491808), (4, 40994745904), (7, 23425569088), (8, 20497372952), (14, 11712784544), (16, 10248686476), (28, 5856392272), (32, 5124343238), (56, 2928196136), (64, 2562171619), (112, 1464098068), (224, 732049034), (448, 366024517), (1471, 111474496), (2942, 55737248), (5884, 27868624), (10297, 15924928), (11768, 13934312), (20594, 7962464), (23536, 6967156), (41188, 3981232), (47072, 3483578), (82376, 1990616), (94144, 1741789), (164752, 995308), (248827, 659008), (329504, 497654)]