143517374

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 312927720

約数和(自身を除く): 169410346

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 49, 77, 91, 98, 121, 133, 143, 154, 182, 209, 242, 247, 266, 286, 343, 418, 494, 539, 637, 686, 847, 931, 1001, 1078, 1274, 1463, 1573, 1694, 1729, 1862, 2002, 2299, 2401, 2717, 2926, 3146, 3458, 3773, 4459, 4598, 4802, 5434, 5929, 6517, 7007, 7546, 8918, 10241, 11011, 11858, 12103, 13034, 14014, 16093, 19019, 20482, 22022, 24206, 26411, 29887, 31213, 32186, 38038, 41503, 45619, 49049, 52822, 59774, 62426, 71687, 77077, 83006, 84721, 91238, 98098, 112651, 133133, 143374, 154154, 169442, 209209, 225302, 266266, 290521, 343343, 418418, 501809, 539539, 581042, 593047, 686686, 788557, 931931, 1003618, 1079078, 1186094, 1464463, 1577114, 1863862, 2928926, 3776773, 5519899, 6523517, 7553546, 10251241, 11039798, 13047034, 20502482, 71758687, 143517374]

約数ペア:

[(1, 143517374), (2, 71758687), (7, 20502482), (11, 13047034), (13, 11039798), (14, 10251241), (19, 7553546), (22, 6523517), (26, 5519899), (38, 3776773), (49, 2928926), (77, 1863862), (91, 1577114), (98, 1464463), (121, 1186094), (133, 1079078), (143, 1003618), (154, 931931), (182, 788557), (209, 686686), (242, 593047), (247, 581042), (266, 539539), (286, 501809), (343, 418418), (418, 343343), (494, 290521), (539, 266266), (637, 225302), (686, 209209), (847, 169442), (931, 154154), (1001, 143374), (1078, 133133), (1274, 112651), (1463, 98098), (1573, 91238), (1694, 84721), (1729, 83006), (1862, 77077), (2002, 71687), (2299, 62426), (2401, 59774), (2717, 52822), (2926, 49049), (3146, 45619), (3458, 41503), (3773, 38038), (4459, 32186), (4598, 31213), (4802, 29887), (5434, 26411), (5929, 24206), (6517, 22022), (7007, 20482), (7546, 19019), (8918, 16093), (10241, 14014), (11011, 13034), (11858, 12103)]