163863648

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1659

約数の個数: 144

約数和(自身を含む): 520739856

約数和(自身を除く): 356876208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1621, 1872, 1944, 2106, 2592, 2808, 3159, 3242, 3744, 3888, 4212, 4863, 5616, 6318, 6484, 7776, 8424, 9726, 11232, 12636, 12968, 14589, 16848, 19452, 21073, 25272, 25936, 29178, 33696, 38904, 42146, 43767, 50544, 51872, 58356, 63219, 77808, 84292, 87534, 101088, 116712, 126438, 131301, 155616, 168584, 175068, 189657, 233424, 252876, 262602, 337168, 350136, 379314, 393903, 466848, 505752, 525204, 568971, 674336, 700272, 758628, 787806, 1011504, 1050408, 1137942, 1400544, 1517256, 1575612, 1706913, 2023008, 2100816, 2275884, 3034512, 3151224, 3413826, 4201632, 4551768, 5120739, 6069024, 6302448, 6827652, 9103536, 10241478, 12604896, 13655304, 18207072, 20482956, 27310608, 40965912, 54621216, 81931824, 163863648]

約数ペア:

[(1, 163863648), (2, 81931824), (3, 54621216), (4, 40965912), (6, 27310608), (8, 20482956), (9, 18207072), (12, 13655304), (13, 12604896), (16, 10241478), (18, 9103536), (24, 6827652), (26, 6302448), (27, 6069024), (32, 5120739), (36, 4551768), (39, 4201632), (48, 3413826), (52, 3151224), (54, 3034512), (72, 2275884), (78, 2100816), (81, 2023008), (96, 1706913), (104, 1575612), (108, 1517256), (117, 1400544), (144, 1137942), (156, 1050408), (162, 1011504), (208, 787806), (216, 758628), (234, 700272), (243, 674336), (288, 568971), (312, 525204), (324, 505752), (351, 466848), (416, 393903), (432, 379314), (468, 350136), (486, 337168), (624, 262602), (648, 252876), (702, 233424), (864, 189657), (936, 175068), (972, 168584), (1053, 155616), (1248, 131301), (1296, 126438), (1404, 116712), (1621, 101088), (1872, 87534), (1944, 84292), (2106, 77808), (2592, 63219), (2808, 58356), (3159, 51872), (3242, 50544), (3744, 43767), (3888, 42146), (4212, 38904), (4863, 33696), (5616, 29178), (6318, 25936), (6484, 25272), (7776, 21073), (8424, 19452), (9726, 16848), (11232, 14589), (12636, 12968)]