141700664

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 311247360

約数和(自身を除く): 169546696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 157, 227, 284, 314, 454, 497, 568, 628, 908, 994, 1099, 1256, 1589, 1816, 1988, 2198, 3178, 3976, 4396, 6356, 8792, 11147, 12712, 16117, 22294, 32234, 35639, 44588, 64468, 71278, 78029, 89176, 112819, 128936, 142556, 156058, 225638, 249473, 285112, 312116, 451276, 498946, 624232, 902552, 997892, 1995784, 2530369, 5060738, 10121476, 17712583, 20242952, 35425166, 70850332, 141700664]

約数ペア:

[(1, 141700664), (2, 70850332), (4, 35425166), (7, 20242952), (8, 17712583), (14, 10121476), (28, 5060738), (56, 2530369), (71, 1995784), (142, 997892), (157, 902552), (227, 624232), (284, 498946), (314, 451276), (454, 312116), (497, 285112), (568, 249473), (628, 225638), (908, 156058), (994, 142556), (1099, 128936), (1256, 112819), (1589, 89176), (1816, 78029), (1988, 71278), (2198, 64468), (3178, 44588), (3976, 35639), (4396, 32234), (6356, 22294), (8792, 16117), (11147, 12712)]