155300404

素因数分解:

$2^2\times 7^2\times {\mathrm{487}}^1\times {\mathrm{1627}}^1$

素因数の和:2132

約数の個数: 36

約数和(自身を含む): 316991136

約数和(自身を除く): 161690732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 487, 974, 1627, 1948, 3254, 3409, 6508, 6818, 11389, 13636, 22778, 23863, 45556, 47726, 79723, 95452, 159446, 318892, 792349, 1584698, 3169396, 5546443, 11092886, 22185772, 38825101, 77650202, 155300404]

約数ペア:

[(1, 155300404), (2, 77650202), (4, 38825101), (7, 22185772), (14, 11092886), (28, 5546443), (49, 3169396), (98, 1584698), (196, 792349), (487, 318892), (974, 159446), (1627, 95452), (1948, 79723), (3254, 47726), (3409, 45556), (6508, 23863), (6818, 22778), (11389, 13636)]