155730112

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1577

約数の個数: 56

約数和(自身を含む): 325233792

約数和(自身を除く): 169503680

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 424, 496, 848, 992, 1481, 1643, 1696, 1984, 2962, 3286, 3392, 5924, 6572, 11848, 13144, 23696, 26288, 45911, 47392, 52576, 78493, 91822, 94784, 105152, 156986, 183644, 313972, 367288, 627944, 734576, 1255888, 1469152, 2433283, 2511776, 2938304, 4866566, 5023552, 9733132, 19466264, 38932528, 77865056, 155730112]

約数ペア:

[(1, 155730112), (2, 77865056), (4, 38932528), (8, 19466264), (16, 9733132), (31, 5023552), (32, 4866566), (53, 2938304), (62, 2511776), (64, 2433283), (106, 1469152), (124, 1255888), (212, 734576), (248, 627944), (424, 367288), (496, 313972), (848, 183644), (992, 156986), (1481, 105152), (1643, 94784), (1696, 91822), (1984, 78493), (2962, 52576), (3286, 47392), (3392, 45911), (5924, 26288), (6572, 23696), (11848, 13144)]