145328742

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:635

約数の個数: 80

約数和(自身を含む): 353788512

約数和(自身を除く): 208459770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 151, 162, 234, 302, 351, 453, 457, 702, 906, 914, 1053, 1359, 1371, 1963, 2106, 2718, 2742, 3926, 4077, 4113, 5889, 5941, 8154, 8226, 11778, 11882, 12231, 12339, 17667, 17823, 24462, 24678, 35334, 35646, 37017, 53001, 53469, 69007, 74034, 106002, 106938, 138014, 159003, 160407, 207021, 318006, 320814, 414042, 481221, 621063, 897091, 962442, 1242126, 1794182, 1863189, 2691273, 3726378, 5382546, 5589567, 8073819, 11179134, 16147638, 24221457, 48442914, 72664371, 145328742]

約数ペア:

[(1, 145328742), (2, 72664371), (3, 48442914), (6, 24221457), (9, 16147638), (13, 11179134), (18, 8073819), (26, 5589567), (27, 5382546), (39, 3726378), (54, 2691273), (78, 1863189), (81, 1794182), (117, 1242126), (151, 962442), (162, 897091), (234, 621063), (302, 481221), (351, 414042), (453, 320814), (457, 318006), (702, 207021), (906, 160407), (914, 159003), (1053, 138014), (1359, 106938), (1371, 106002), (1963, 74034), (2106, 69007), (2718, 53469), (2742, 53001), (3926, 37017), (4077, 35646), (4113, 35334), (5889, 24678), (5941, 24462), (8154, 17823), (8226, 17667), (11778, 12339), (11882, 12231)]