137953472

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{2243}}^1$

素因数の和:2317

約数の個数: 42

約数和(自身を含む): 282993084

約数和(自身を除く): 145039612

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 2243, 3844, 4486, 7688, 8972, 15376, 17944, 30752, 35888, 61504, 69533, 71776, 139066, 143552, 278132, 556264, 1112528, 2155523, 2225056, 4311046, 4450112, 8622092, 17244184, 34488368, 68976736, 137953472]

約数ペア:

[(1, 137953472), (2, 68976736), (4, 34488368), (8, 17244184), (16, 8622092), (31, 4450112), (32, 4311046), (62, 2225056), (64, 2155523), (124, 1112528), (248, 556264), (496, 278132), (961, 143552), (992, 139066), (1922, 71776), (1984, 69533), (2243, 61504), (3844, 35888), (4486, 30752), (7688, 17944), (8972, 15376)]