121927712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6529

約数の個数: 48

約数和(自身を含む): 260870400

約数和(自身を除く): 138942688

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 6469, 9424, 12938, 18848, 25876, 51752, 103504, 122911, 200539, 207008, 245822, 401078, 491644, 802156, 983288, 1604312, 1966576, 3208624, 3810241, 3933152, 6417248, 7620482, 15240964, 30481928, 60963856, 121927712]

約数ペア:

[(1, 121927712), (2, 60963856), (4, 30481928), (8, 15240964), (16, 7620482), (19, 6417248), (31, 3933152), (32, 3810241), (38, 3208624), (62, 1966576), (76, 1604312), (124, 983288), (152, 802156), (248, 491644), (304, 401078), (496, 245822), (589, 207008), (608, 200539), (992, 122911), (1178, 103504), (2356, 51752), (4712, 25876), (6469, 18848), (9424, 12938)]