162122212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 351105216

約数和(自身を除く): 188983004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 361, 373, 532, 602, 722, 746, 817, 1204, 1444, 1492, 1634, 2527, 2611, 3268, 5054, 5222, 5719, 7087, 10108, 10444, 11438, 14174, 15523, 16039, 22876, 28348, 31046, 32078, 49609, 62092, 64156, 99218, 108661, 112273, 134653, 198436, 217322, 224546, 269306, 304741, 434644, 449092, 538612, 609482, 942571, 1218964, 1885142, 2133187, 3770284, 4266374, 5790079, 8532748, 11580158, 23160316, 40530553, 81061106, 162122212]

約数ペア:

[(1, 162122212), (2, 81061106), (4, 40530553), (7, 23160316), (14, 11580158), (19, 8532748), (28, 5790079), (38, 4266374), (43, 3770284), (76, 2133187), (86, 1885142), (133, 1218964), (172, 942571), (266, 609482), (301, 538612), (361, 449092), (373, 434644), (532, 304741), (602, 269306), (722, 224546), (746, 217322), (817, 198436), (1204, 134653), (1444, 112273), (1492, 108661), (1634, 99218), (2527, 64156), (2611, 62092), (3268, 49609), (5054, 32078), (5222, 31046), (5719, 28348), (7087, 22876), (10108, 16039), (10444, 15523), (11438, 14174)]