161806936554

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{2371}}^1\times {\mathrm{2389}}^1$

素因数の和:4817

約数の個数: 96

約数和(自身を含む): 376200148800

約数和(自身を除く): 214393212246

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 529, 621, 1058, 1242, 1587, 2371, 2389, 3174, 4742, 4761, 4778, 7113, 7167, 9522, 14226, 14283, 14334, 21339, 21501, 28566, 42678, 43002, 54533, 54947, 64017, 64503, 109066, 109894, 128034, 129006, 163599, 164841, 327198, 329682, 490797, 494523, 981594, 989046, 1254259, 1263781, 1472391, 1483569, 2508518, 2527562, 2944782, 2967138, 3762777, 3791343, 5664319, 7525554, 7582686, 11288331, 11328638, 11374029, 16992957, 22576662, 22748058, 33864993, 33985914, 34122087, 50978871, 67729986, 68244174, 101957742, 130279337, 152936613, 260558674, 305873226, 390838011, 781676022, 1172514033, 2345028066, 2996424751, 3517542099, 5992849502, 7035084198, 8989274253, 17978548506, 26967822759, 53935645518, 80903468277, 161806936554]

約数ペア:

[(1, 161806936554), (2, 80903468277), (3, 53935645518), (6, 26967822759), (9, 17978548506), (18, 8989274253), (23, 7035084198), (27, 5992849502), (46, 3517542099), (54, 2996424751), (69, 2345028066), (138, 1172514033), (207, 781676022), (414, 390838011), (529, 305873226), (621, 260558674), (1058, 152936613), (1242, 130279337), (1587, 101957742), (2371, 68244174), (2389, 67729986), (3174, 50978871), (4742, 34122087), (4761, 33985914), (4778, 33864993), (7113, 22748058), (7167, 22576662), (9522, 16992957), (14226, 11374029), (14283, 11328638), (14334, 11288331), (21339, 7582686), (21501, 7525554), (28566, 5664319), (42678, 3791343), (43002, 3762777), (54533, 2967138), (54947, 2944782), (64017, 2527562), (64503, 2508518), (109066, 1483569), (109894, 1472391), (128034, 1263781), (129006, 1254259), (163599, 989046), (164841, 981594), (327198, 494523), (329682, 490797)]