165895384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 362102400

約数和(自身を除く): 196207016

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 109, 124, 136, 152, 218, 248, 323, 361, 436, 527, 589, 646, 722, 872, 1054, 1178, 1292, 1444, 1853, 2071, 2108, 2356, 2584, 2888, 3379, 3706, 4142, 4216, 4712, 6137, 6758, 7412, 8284, 10013, 11191, 12274, 13516, 14824, 16568, 20026, 22382, 24548, 27032, 35207, 39349, 40052, 44764, 49096, 57443, 64201, 70414, 78698, 80104, 89528, 114886, 128402, 140828, 157396, 190247, 229772, 256804, 281656, 314792, 380494, 459544, 513608, 668933, 760988, 1091417, 1219819, 1337866, 1521976, 2182834, 2439638, 2675732, 4365668, 4879276, 5351464, 8731336, 9758552, 20736923, 41473846, 82947692, 165895384]

約数ペア:

[(1, 165895384), (2, 82947692), (4, 41473846), (8, 20736923), (17, 9758552), (19, 8731336), (31, 5351464), (34, 4879276), (38, 4365668), (62, 2675732), (68, 2439638), (76, 2182834), (109, 1521976), (124, 1337866), (136, 1219819), (152, 1091417), (218, 760988), (248, 668933), (323, 513608), (361, 459544), (436, 380494), (527, 314792), (589, 281656), (646, 256804), (722, 229772), (872, 190247), (1054, 157396), (1178, 140828), (1292, 128402), (1444, 114886), (1853, 89528), (2071, 80104), (2108, 78698), (2356, 70414), (2584, 64201), (2888, 57443), (3379, 49096), (3706, 44764), (4142, 40052), (4216, 39349), (4712, 35207), (6137, 27032), (6758, 24548), (7412, 22382), (8284, 20026), (10013, 16568), (11191, 14824), (12274, 13516)]