168187992

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{20431}}^1$

素因数の和:20461

約数の個数: 64

約数和(自身を含む): 490368000

約数和(自身を除く): 322180008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 20431, 40862, 61293, 81724, 122586, 143017, 163448, 245172, 286034, 429051, 490344, 572068, 858102, 1001119, 1144136, 1716204, 2002238, 3003357, 3432408, 4004476, 6006714, 7007833, 8008952, 12013428, 14015666, 21023499, 24026856, 28031332, 42046998, 56062664, 84093996, 168187992]

約数ペア:

[(1, 168187992), (2, 84093996), (3, 56062664), (4, 42046998), (6, 28031332), (7, 24026856), (8, 21023499), (12, 14015666), (14, 12013428), (21, 8008952), (24, 7007833), (28, 6006714), (42, 4004476), (49, 3432408), (56, 3003357), (84, 2002238), (98, 1716204), (147, 1144136), (168, 1001119), (196, 858102), (294, 572068), (343, 490344), (392, 429051), (588, 286034), (686, 245172), (1029, 163448), (1176, 143017), (1372, 122586), (2058, 81724), (2744, 61293), (4116, 40862), (8232, 20431)]