128920935276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30093589}}^1$

素因数の和:30093623

約数の個数: 72

約数和(自身を含む): 394346403360

約数和(自身を除く): 265425468084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 30093589, 60187178, 90280767, 120374356, 180561534, 210655123, 270842301, 361123068, 421310246, 511591013, 541684602, 631965369, 842620492, 1023182026, 1083369204, 1263930738, 1534773039, 1895896107, 2046364052, 2527861476, 3069546078, 3581137091, 3791792214, 4604319117, 6139092156, 7162274182, 7583584428, 9208638234, 10743411273, 14324548364, 18417276468, 21486822546, 32230233819, 42973645092, 64460467638, 128920935276]

約数ペア:

[(1, 128920935276), (2, 64460467638), (3, 42973645092), (4, 32230233819), (6, 21486822546), (7, 18417276468), (9, 14324548364), (12, 10743411273), (14, 9208638234), (17, 7583584428), (18, 7162274182), (21, 6139092156), (28, 4604319117), (34, 3791792214), (36, 3581137091), (42, 3069546078), (51, 2527861476), (63, 2046364052), (68, 1895896107), (84, 1534773039), (102, 1263930738), (119, 1083369204), (126, 1023182026), (153, 842620492), (204, 631965369), (238, 541684602), (252, 511591013), (306, 421310246), (357, 361123068), (476, 270842301), (612, 210655123), (714, 180561534), (1071, 120374356), (1428, 90280767), (2142, 60187178), (4284, 30093589)]