161163288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1470

約数の個数: 144

約数和(自身を含む): 517040160

約数和(自身を除く): 355876872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 572, 726, 792, 858, 936, 968, 1089, 1144, 1287, 1423, 1452, 1573, 1716, 2178, 2574, 2846, 2904, 3146, 3432, 4269, 4356, 4719, 5148, 5692, 6292, 8538, 8712, 9438, 10296, 11384, 12584, 12807, 14157, 15653, 17076, 18499, 18876, 25614, 28314, 31306, 34152, 36998, 37752, 46959, 51228, 55497, 56628, 62612, 73996, 93918, 102456, 110994, 113256, 125224, 140877, 147992, 166491, 172183, 187836, 203489, 221988, 281754, 332982, 344366, 375672, 406978, 443976, 516549, 563508, 610467, 665964, 688732, 813956, 1033098, 1127016, 1220934, 1331928, 1377464, 1549647, 1627912, 1831401, 2066196, 2238379, 2441868, 3099294, 3662802, 4132392, 4476758, 4883736, 6198588, 6715137, 7325604, 8953516, 12397176, 13430274, 14651208, 17907032, 20145411, 26860548, 40290822, 53721096, 80581644, 161163288]

約数ペア:

[(1, 161163288), (2, 80581644), (3, 53721096), (4, 40290822), (6, 26860548), (8, 20145411), (9, 17907032), (11, 14651208), (12, 13430274), (13, 12397176), (18, 8953516), (22, 7325604), (24, 6715137), (26, 6198588), (33, 4883736), (36, 4476758), (39, 4132392), (44, 3662802), (52, 3099294), (66, 2441868), (72, 2238379), (78, 2066196), (88, 1831401), (99, 1627912), (104, 1549647), (117, 1377464), (121, 1331928), (132, 1220934), (143, 1127016), (156, 1033098), (198, 813956), (234, 688732), (242, 665964), (264, 610467), (286, 563508), (312, 516549), (363, 443976), (396, 406978), (429, 375672), (468, 344366), (484, 332982), (572, 281754), (726, 221988), (792, 203489), (858, 187836), (936, 172183), (968, 166491), (1089, 147992), (1144, 140877), (1287, 125224), (1423, 113256), (1452, 110994), (1573, 102456), (1716, 93918), (2178, 73996), (2574, 62612), (2846, 56628), (2904, 55497), (3146, 51228), (3432, 46959), (4269, 37752), (4356, 36998), (4719, 34152), (5148, 31306), (5692, 28314), (6292, 25614), (8538, 18876), (8712, 18499), (9438, 17076), (10296, 15653), (11384, 14157), (12584, 12807)]