156780299312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{470213}}^1$

素因数の和:470470

約数の個数: 80

約数和(自身を含む): 375494091840

約数和(自身を除く): 218713792528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 229, 364, 458, 728, 916, 1456, 1603, 1832, 2977, 3206, 3664, 5954, 6412, 11908, 12824, 20839, 23816, 25648, 41678, 47632, 83356, 166712, 333424, 470213, 940426, 1880852, 3291491, 3761704, 6112769, 6582982, 7523408, 12225538, 13165964, 24451076, 26331928, 42789383, 48902152, 52663856, 85578766, 97804304, 107678777, 171157532, 215357554, 342315064, 430715108, 684630128, 753751439, 861430216, 1399824101, 1507502878, 1722860432, 2799648202, 3015005756, 5599296404, 6030011512, 9798768707, 11198592808, 12060023024, 19597537414, 22397185616, 39195074828, 78390149656, 156780299312]

約数ペア:

[(1, 156780299312), (2, 78390149656), (4, 39195074828), (7, 22397185616), (8, 19597537414), (13, 12060023024), (14, 11198592808), (16, 9798768707), (26, 6030011512), (28, 5599296404), (52, 3015005756), (56, 2799648202), (91, 1722860432), (104, 1507502878), (112, 1399824101), (182, 861430216), (208, 753751439), (229, 684630128), (364, 430715108), (458, 342315064), (728, 215357554), (916, 171157532), (1456, 107678777), (1603, 97804304), (1832, 85578766), (2977, 52663856), (3206, 48902152), (3664, 42789383), (5954, 26331928), (6412, 24451076), (11908, 13165964), (12824, 12225538), (20839, 7523408), (23816, 6582982), (25648, 6112769), (41678, 3761704), (47632, 3291491), (83356, 1880852), (166712, 940426), (333424, 470213)]