144920451472

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2699}}^1\times {\mathrm{45971}}^1$

素因数の和:48751

約数の個数: 40

約数和(自身を含む): 284741373600

約数和(自身を除く): 139820922128

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2699, 5398, 10796, 21592, 43184, 45971, 91942, 183884, 197027, 367768, 394054, 735536, 788108, 1576216, 3152432, 3355883, 6711766, 13423532, 26847064, 53694128, 124075729, 248151458, 496302916, 992605832, 1985211664, 9057528217, 18115056434, 36230112868, 72460225736, 144920451472]

約数ペア:

[(1, 144920451472), (2, 72460225736), (4, 36230112868), (8, 18115056434), (16, 9057528217), (73, 1985211664), (146, 992605832), (292, 496302916), (584, 248151458), (1168, 124075729), (2699, 53694128), (5398, 26847064), (10796, 13423532), (21592, 6711766), (43184, 3355883), (45971, 3152432), (91942, 1576216), (183884, 788108), (197027, 735536), (367768, 394054)]