156639355888

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{1597}}^1\times {\mathrm{6379}}^1$

素因数の和:8046

約数の個数: 60

約数和(自身を含む): 313840072920

約数和(自身を除く): 157200717032

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1597, 1922, 3194, 3844, 6379, 6388, 7688, 12758, 12776, 15376, 25516, 25552, 49507, 51032, 99014, 102064, 197749, 198028, 395498, 396056, 790996, 792112, 1534717, 1581992, 3069434, 3163984, 6130219, 6138868, 10187263, 12260438, 12277736, 20374526, 24520876, 24555472, 40749052, 49041752, 81498104, 98083504, 162996208, 315805153, 631610306, 1263220612, 2526441224, 5052882448, 9789959743, 19579919486, 39159838972, 78319677944, 156639355888]

約数ペア:

[(1, 156639355888), (2, 78319677944), (4, 39159838972), (8, 19579919486), (16, 9789959743), (31, 5052882448), (62, 2526441224), (124, 1263220612), (248, 631610306), (496, 315805153), (961, 162996208), (1597, 98083504), (1922, 81498104), (3194, 49041752), (3844, 40749052), (6379, 24555472), (6388, 24520876), (7688, 20374526), (12758, 12277736), (12776, 12260438), (15376, 10187263), (25516, 6138868), (25552, 6130219), (49507, 3163984), (51032, 3069434), (99014, 1581992), (102064, 1534717), (197749, 792112), (198028, 790996), (395498, 396056)]