138021396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16361}}^1$

素因数の和:16424

約数の個数: 48

約数和(自身を含む): 348183360

約数和(自身を除く): 210161964

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 16361, 32722, 49083, 65444, 98166, 196332, 310859, 605357, 621718, 932577, 1210714, 1243436, 1816071, 1865154, 2421428, 3632142, 3730308, 7264284, 11501783, 23003566, 34505349, 46007132, 69010698, 138021396]

約数ペア:

[(1, 138021396), (2, 69010698), (3, 46007132), (4, 34505349), (6, 23003566), (12, 11501783), (19, 7264284), (37, 3730308), (38, 3632142), (57, 2421428), (74, 1865154), (76, 1816071), (111, 1243436), (114, 1210714), (148, 932577), (222, 621718), (228, 605357), (444, 310859), (703, 196332), (1406, 98166), (2109, 65444), (2812, 49083), (4218, 32722), (8436, 16361)]