161423304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25969}}^1$

素因数の和:26022

約数の個数: 64

約数和(自身を含む): 473692800

約数和(自身を除く): 312269496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 25969, 51938, 77907, 103876, 155814, 181783, 207752, 311628, 363566, 545349, 623256, 727132, 960853, 1090698, 1454264, 1921706, 2181396, 2882559, 3843412, 4362792, 5765118, 6725971, 7686824, 11530236, 13451942, 20177913, 23060472, 26903884, 40355826, 53807768, 80711652, 161423304]

約数ペア:

[(1, 161423304), (2, 80711652), (3, 53807768), (4, 40355826), (6, 26903884), (7, 23060472), (8, 20177913), (12, 13451942), (14, 11530236), (21, 7686824), (24, 6725971), (28, 5765118), (37, 4362792), (42, 3843412), (56, 2882559), (74, 2181396), (84, 1921706), (111, 1454264), (148, 1090698), (168, 960853), (222, 727132), (259, 623256), (296, 545349), (444, 363566), (518, 311628), (777, 207752), (888, 181783), (1036, 155814), (1554, 103876), (2072, 77907), (3108, 51938), (6216, 25969)]