127319038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 255674880

約数和(自身を除く): 128355842

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 53, 77, 106, 133, 154, 209, 266, 371, 418, 583, 742, 821, 1007, 1166, 1463, 1642, 2014, 2926, 4081, 5747, 7049, 8162, 9031, 11077, 11494, 14098, 15599, 18062, 22154, 31198, 43513, 63217, 77539, 87026, 109193, 126434, 155078, 171589, 218386, 304591, 343178, 478643, 609182, 826747, 957286, 1201123, 1653494, 2402246, 3350501, 5787229, 6701002, 9094217, 11574458, 18188434, 63659519, 127319038]

約数ペア:

[(1, 127319038), (2, 63659519), (7, 18188434), (11, 11574458), (14, 9094217), (19, 6701002), (22, 5787229), (38, 3350501), (53, 2402246), (77, 1653494), (106, 1201123), (133, 957286), (154, 826747), (209, 609182), (266, 478643), (371, 343178), (418, 304591), (583, 218386), (742, 171589), (821, 155078), (1007, 126434), (1166, 109193), (1463, 87026), (1642, 77539), (2014, 63217), (2926, 43513), (4081, 31198), (5747, 22154), (7049, 18062), (8162, 15599), (9031, 14098), (11077, 11494)]