171466288

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 415768032

約数和(自身を除く): 244301744

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 49, 56, 74, 92, 98, 112, 148, 161, 184, 196, 257, 259, 296, 322, 368, 392, 514, 518, 592, 644, 784, 851, 1028, 1036, 1127, 1288, 1702, 1799, 1813, 2056, 2072, 2254, 2576, 3404, 3598, 3626, 4112, 4144, 4508, 5911, 5957, 6808, 7196, 7252, 9016, 9509, 11822, 11914, 12593, 13616, 14392, 14504, 18032, 19018, 23644, 23828, 25186, 28784, 29008, 38036, 41377, 41699, 47288, 47656, 50372, 66563, 76072, 82754, 83398, 94576, 95312, 100744, 133126, 152144, 165508, 166796, 201488, 218707, 266252, 289639, 331016, 333592, 437414, 465941, 532504, 579278, 662032, 667184, 874828, 931882, 1065008, 1158556, 1530949, 1749656, 1863764, 2317112, 3061898, 3499312, 3727528, 4634224, 6123796, 7455056, 10716643, 12247592, 21433286, 24495184, 42866572, 85733144, 171466288]

約数ペア:

[(1, 171466288), (2, 85733144), (4, 42866572), (7, 24495184), (8, 21433286), (14, 12247592), (16, 10716643), (23, 7455056), (28, 6123796), (37, 4634224), (46, 3727528), (49, 3499312), (56, 3061898), (74, 2317112), (92, 1863764), (98, 1749656), (112, 1530949), (148, 1158556), (161, 1065008), (184, 931882), (196, 874828), (257, 667184), (259, 662032), (296, 579278), (322, 532504), (368, 465941), (392, 437414), (514, 333592), (518, 331016), (592, 289639), (644, 266252), (784, 218707), (851, 201488), (1028, 166796), (1036, 165508), (1127, 152144), (1288, 133126), (1702, 100744), (1799, 95312), (1813, 94576), (2056, 83398), (2072, 82754), (2254, 76072), (2576, 66563), (3404, 50372), (3598, 47656), (3626, 47288), (4112, 41699), (4144, 41377), (4508, 38036), (5911, 29008), (5957, 28784), (6808, 25186), (7196, 23828), (7252, 23644), (9016, 19018), (9509, 18032), (11822, 14504), (11914, 14392), (12593, 13616)]