155526318

素因数分解:

$2^1\times 3^7\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 371302560

約数和(自身を除く): 215776242

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 54, 62, 74, 81, 93, 111, 162, 186, 222, 243, 279, 333, 486, 558, 666, 729, 837, 961, 999, 1147, 1458, 1674, 1922, 1998, 2187, 2294, 2511, 2883, 2997, 3441, 4374, 5022, 5766, 5994, 6882, 7533, 8649, 8991, 10323, 15066, 17298, 17982, 20646, 22599, 25947, 26973, 30969, 35557, 45198, 51894, 53946, 61938, 67797, 71114, 77841, 80919, 92907, 106671, 135594, 155682, 161838, 185814, 213342, 233523, 278721, 320013, 467046, 557442, 640026, 700569, 836163, 960039, 1401138, 1672326, 1920078, 2101707, 2508489, 2880117, 4203414, 5016978, 5760234, 8640351, 17280702, 25921053, 51842106, 77763159, 155526318]

約数ペア:

[(1, 155526318), (2, 77763159), (3, 51842106), (6, 25921053), (9, 17280702), (18, 8640351), (27, 5760234), (31, 5016978), (37, 4203414), (54, 2880117), (62, 2508489), (74, 2101707), (81, 1920078), (93, 1672326), (111, 1401138), (162, 960039), (186, 836163), (222, 700569), (243, 640026), (279, 557442), (333, 467046), (486, 320013), (558, 278721), (666, 233523), (729, 213342), (837, 185814), (961, 161838), (999, 155682), (1147, 135594), (1458, 106671), (1674, 92907), (1922, 80919), (1998, 77841), (2187, 71114), (2294, 67797), (2511, 61938), (2883, 53946), (2997, 51894), (3441, 45198), (4374, 35557), (5022, 30969), (5766, 26973), (5994, 25947), (6882, 22599), (7533, 20646), (8649, 17982), (8991, 17298), (10323, 15066)]