165854808

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 532986480

約数和(自身を除く): 367131672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 53, 56, 63, 72, 84, 98, 106, 126, 147, 159, 168, 196, 212, 252, 294, 318, 371, 392, 424, 441, 477, 504, 588, 636, 742, 882, 887, 954, 1113, 1176, 1272, 1484, 1764, 1774, 1908, 2226, 2597, 2661, 2968, 3339, 3528, 3548, 3816, 4452, 5194, 5322, 6209, 6678, 7096, 7791, 7983, 8904, 10388, 10644, 12418, 13356, 15582, 15966, 18627, 20776, 21288, 23373, 24836, 26712, 31164, 31932, 37254, 43463, 46746, 47011, 49672, 55881, 62328, 63864, 74508, 86926, 93492, 94022, 111762, 130389, 141033, 149016, 173852, 186984, 188044, 223524, 260778, 282066, 329077, 347704, 376088, 391167, 423099, 447048, 521556, 564132, 658154, 782334, 846198, 987231, 1043112, 1128264, 1316308, 1564668, 1692396, 1974462, 2303539, 2632616, 2961693, 3129336, 3384792, 3948924, 4607078, 5923386, 6910617, 7897848, 9214156, 11846772, 13821234, 18428312, 20731851, 23693544, 27642468, 41463702, 55284936, 82927404, 165854808]

約数ペア:

[(1, 165854808), (2, 82927404), (3, 55284936), (4, 41463702), (6, 27642468), (7, 23693544), (8, 20731851), (9, 18428312), (12, 13821234), (14, 11846772), (18, 9214156), (21, 7897848), (24, 6910617), (28, 5923386), (36, 4607078), (42, 3948924), (49, 3384792), (53, 3129336), (56, 2961693), (63, 2632616), (72, 2303539), (84, 1974462), (98, 1692396), (106, 1564668), (126, 1316308), (147, 1128264), (159, 1043112), (168, 987231), (196, 846198), (212, 782334), (252, 658154), (294, 564132), (318, 521556), (371, 447048), (392, 423099), (424, 391167), (441, 376088), (477, 347704), (504, 329077), (588, 282066), (636, 260778), (742, 223524), (882, 188044), (887, 186984), (954, 173852), (1113, 149016), (1176, 141033), (1272, 130389), (1484, 111762), (1764, 94022), (1774, 93492), (1908, 86926), (2226, 74508), (2597, 63864), (2661, 62328), (2968, 55881), (3339, 49672), (3528, 47011), (3548, 46746), (3816, 43463), (4452, 37254), (5194, 31932), (5322, 31164), (6209, 26712), (6678, 24836), (7096, 23373), (7791, 21288), (7983, 20776), (8904, 18627), (10388, 15966), (10644, 15582), (12418, 13356)]