164467128

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19979}}^1$

素因数の和:20009

約数の個数: 64

約数和(自身を含む): 479520000

約数和(自身を除く): 315052872

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, 19979, 39958, 59937, 79916, 119874, 139853, 159832, 239748, 279706, 419559, 479496, 559412, 839118, 978971, 1118824, 1678236, 1957942, 2936913, 3356472, 3915884, 5873826, 6852797, 7831768, 11747652, 13705594, 20558391, 23495304, 27411188, 41116782, 54822376, 82233564, 164467128]

約数ペア:

[(1, 164467128), (2, 82233564), (3, 54822376), (4, 41116782), (6, 27411188), (7, 23495304), (8, 20558391), (12, 13705594), (14, 11747652), (21, 7831768), (24, 6852797), (28, 5873826), (42, 3915884), (49, 3356472), (56, 2936913), (84, 1957942), (98, 1678236), (147, 1118824), (168, 978971), (196, 839118), (294, 559412), (343, 479496), (392, 419559), (588, 279706), (686, 239748), (1029, 159832), (1176, 139853), (1372, 119874), (2058, 79916), (2744, 59937), (4116, 39958), (8232, 19979)]