168366276

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 481529664

約数和(自身を除く): 313163388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 108, 117, 142, 156, 162, 213, 234, 284, 324, 351, 426, 468, 563, 639, 702, 852, 923, 1053, 1126, 1278, 1404, 1689, 1846, 1917, 2106, 2252, 2556, 2769, 3378, 3692, 3834, 4212, 5067, 5538, 5751, 6756, 7319, 7668, 8307, 10134, 11076, 11502, 14638, 15201, 16614, 20268, 21957, 23004, 24921, 29276, 30402, 33228, 39973, 43914, 45603, 49842, 60804, 65871, 74763, 79946, 87828, 91206, 99684, 119919, 131742, 149526, 159892, 182412, 197613, 239838, 263484, 299052, 359757, 395226, 479676, 519649, 592839, 719514, 790452, 1039298, 1079271, 1185678, 1439028, 1558947, 2078596, 2158542, 2371356, 3117894, 3237813, 4317084, 4676841, 6235788, 6475626, 9353682, 12951252, 14030523, 18707364, 28061046, 42091569, 56122092, 84183138, 168366276]

約数ペア:

[(1, 168366276), (2, 84183138), (3, 56122092), (4, 42091569), (6, 28061046), (9, 18707364), (12, 14030523), (13, 12951252), (18, 9353682), (26, 6475626), (27, 6235788), (36, 4676841), (39, 4317084), (52, 3237813), (54, 3117894), (71, 2371356), (78, 2158542), (81, 2078596), (108, 1558947), (117, 1439028), (142, 1185678), (156, 1079271), (162, 1039298), (213, 790452), (234, 719514), (284, 592839), (324, 519649), (351, 479676), (426, 395226), (468, 359757), (563, 299052), (639, 263484), (702, 239838), (852, 197613), (923, 182412), (1053, 159892), (1126, 149526), (1278, 131742), (1404, 119919), (1689, 99684), (1846, 91206), (1917, 87828), (2106, 79946), (2252, 74763), (2556, 65871), (2769, 60804), (3378, 49842), (3692, 45603), (3834, 43914), (4212, 39973), (5067, 33228), (5538, 30402), (5751, 29276), (6756, 24921), (7319, 23004), (7668, 21957), (8307, 20268), (10134, 16614), (11076, 15201), (11502, 14638)]