155577168

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 463675680

約数和(自身を除く): 308098512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 101, 114, 144, 152, 171, 202, 228, 303, 304, 342, 404, 456, 563, 606, 684, 808, 909, 912, 1126, 1212, 1368, 1616, 1689, 1818, 1919, 2252, 2424, 2736, 3378, 3636, 3838, 4504, 4848, 5067, 5757, 6756, 7272, 7676, 9008, 10134, 10697, 11514, 13512, 14544, 15352, 17271, 20268, 21394, 23028, 27024, 30704, 32091, 34542, 40536, 42788, 46056, 56863, 64182, 69084, 81072, 85576, 92112, 96273, 113726, 128364, 138168, 170589, 171152, 192546, 227452, 256728, 276336, 341178, 385092, 454904, 511767, 513456, 682356, 770184, 909808, 1023534, 1080397, 1364712, 1540368, 2047068, 2160794, 2729424, 3241191, 4094136, 4321588, 6482382, 8188272, 8643176, 9723573, 12964764, 17286352, 19447146, 25929528, 38894292, 51859056, 77788584, 155577168]

約数ペア:

[(1, 155577168), (2, 77788584), (3, 51859056), (4, 38894292), (6, 25929528), (8, 19447146), (9, 17286352), (12, 12964764), (16, 9723573), (18, 8643176), (19, 8188272), (24, 6482382), (36, 4321588), (38, 4094136), (48, 3241191), (57, 2729424), (72, 2160794), (76, 2047068), (101, 1540368), (114, 1364712), (144, 1080397), (152, 1023534), (171, 909808), (202, 770184), (228, 682356), (303, 513456), (304, 511767), (342, 454904), (404, 385092), (456, 341178), (563, 276336), (606, 256728), (684, 227452), (808, 192546), (909, 171152), (912, 170589), (1126, 138168), (1212, 128364), (1368, 113726), (1616, 96273), (1689, 92112), (1818, 85576), (1919, 81072), (2252, 69084), (2424, 64182), (2736, 56863), (3378, 46056), (3636, 42788), (3838, 40536), (4504, 34542), (4848, 32091), (5067, 30704), (5757, 27024), (6756, 23028), (7272, 21394), (7676, 20268), (9008, 17271), (10134, 15352), (10697, 14544), (11514, 13512)]