159043878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3313}}^1$

素因数の和:3458

約数の個数: 64

約数和(自身を含む): 407224320

約数和(自身を除く): 248180442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 189, 254, 378, 381, 762, 889, 1143, 1778, 2286, 2667, 3313, 3429, 5334, 6626, 6858, 8001, 9939, 16002, 19878, 23191, 24003, 29817, 46382, 48006, 59634, 69573, 89451, 139146, 178902, 208719, 417438, 420751, 626157, 841502, 1252314, 1262253, 2524506, 2945257, 3786759, 5890514, 7573518, 8835771, 11360277, 17671542, 22720554, 26507313, 53014626, 79521939, 159043878]

約数ペア:

[(1, 159043878), (2, 79521939), (3, 53014626), (6, 26507313), (7, 22720554), (9, 17671542), (14, 11360277), (18, 8835771), (21, 7573518), (27, 5890514), (42, 3786759), (54, 2945257), (63, 2524506), (126, 1262253), (127, 1252314), (189, 841502), (254, 626157), (378, 420751), (381, 417438), (762, 208719), (889, 178902), (1143, 139146), (1778, 89451), (2286, 69573), (2667, 59634), (3313, 48006), (3429, 46382), (5334, 29817), (6626, 24003), (6858, 23191), (8001, 19878), (9939, 16002)]