171774908272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1\times {\mathrm{4793}}^1$

素因数の和:6266

約数の個数: 80

約数和(自身を含む): 365740242912

約数和(自身を除く): 193965334640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1297, 1727, 2512, 2594, 3454, 4793, 5188, 6908, 9586, 10376, 13816, 14267, 19172, 20752, 27632, 28534, 38344, 52723, 57068, 76688, 105446, 114136, 203629, 210892, 228272, 407258, 421784, 752501, 814516, 843568, 1505002, 1629032, 2239919, 3010004, 3258064, 4479838, 6020008, 6216521, 8277511, 8959676, 12040016, 12433042, 16555022, 17919352, 24866084, 33110044, 35838704, 49732168, 66220088, 68381731, 99464336, 132440176, 136763462, 273526924, 547053848, 975993797, 1094107696, 1951987594, 3903975188, 7807950376, 10735931767, 15615900752, 21471863534, 42943727068, 85887454136, 171774908272]

約数ペア:

[(1, 171774908272), (2, 85887454136), (4, 42943727068), (8, 21471863534), (11, 15615900752), (16, 10735931767), (22, 7807950376), (44, 3903975188), (88, 1951987594), (157, 1094107696), (176, 975993797), (314, 547053848), (628, 273526924), (1256, 136763462), (1297, 132440176), (1727, 99464336), (2512, 68381731), (2594, 66220088), (3454, 49732168), (4793, 35838704), (5188, 33110044), (6908, 24866084), (9586, 17919352), (10376, 16555022), (13816, 12433042), (14267, 12040016), (19172, 8959676), (20752, 8277511), (27632, 6216521), (28534, 6020008), (38344, 4479838), (52723, 3258064), (57068, 3010004), (76688, 2239919), (105446, 1629032), (114136, 1505002), (203629, 843568), (210892, 814516), (228272, 752501), (407258, 421784)]