156945376322

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1\times {\mathrm{8237}}^1$

素因数の和:9575

約数の個数: 64

約数和(自身を含む): 286982922240

約数和(自身を除く): 130037545918

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 1259, 2162, 2518, 7567, 8237, 8813, 15134, 16474, 17626, 28957, 57659, 57914, 59173, 115318, 118346, 189451, 202699, 378902, 387139, 405398, 414211, 774278, 828422, 1326157, 1360979, 2652314, 2709973, 2721958, 5419946, 8904197, 9526853, 10370383, 17808394, 19053706, 20740766, 62329379, 72592681, 124658758, 145185362, 238518809, 477037618, 487408001, 974816002, 1669631663, 3339263326, 3411856007, 6823712014, 11210384023, 22420768046, 78472688161, 156945376322]

約数ペア:

[(1, 156945376322), (2, 78472688161), (7, 22420768046), (14, 11210384023), (23, 6823712014), (46, 3411856007), (47, 3339263326), (94, 1669631663), (161, 974816002), (322, 487408001), (329, 477037618), (658, 238518809), (1081, 145185362), (1259, 124658758), (2162, 72592681), (2518, 62329379), (7567, 20740766), (8237, 19053706), (8813, 17808394), (15134, 10370383), (16474, 9526853), (17626, 8904197), (28957, 5419946), (57659, 2721958), (57914, 2709973), (59173, 2652314), (115318, 1360979), (118346, 1326157), (189451, 828422), (202699, 774278), (378902, 414211), (387139, 405398)]