169720128

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^2\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 126

約数和(自身を含む): 509455674

約数和(自身を除く): 339735546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 529, 552, 557, 576, 736, 828, 1058, 1104, 1114, 1472, 1587, 1656, 1671, 2116, 2208, 2228, 3174, 3312, 3342, 4232, 4416, 4456, 4761, 5013, 6348, 6624, 6684, 8464, 8912, 9522, 10026, 12696, 12811, 13248, 13368, 16928, 17824, 19044, 20052, 25392, 25622, 26736, 33856, 35648, 38088, 38433, 40104, 50784, 51244, 53472, 76176, 76866, 80208, 101568, 102488, 106944, 115299, 152352, 153732, 160416, 204976, 230598, 294653, 304704, 307464, 320832, 409952, 461196, 589306, 614928, 819904, 883959, 922392, 1178612, 1229856, 1767918, 1844784, 2357224, 2459712, 2651877, 3535836, 3689568, 4714448, 5303754, 7071672, 7379136, 9428896, 10607508, 14143344, 18857792, 21215016, 28286688, 42430032, 56573376, 84860064, 169720128]

約数ペア:

[(1, 169720128), (2, 84860064), (3, 56573376), (4, 42430032), (6, 28286688), (8, 21215016), (9, 18857792), (12, 14143344), (16, 10607508), (18, 9428896), (23, 7379136), (24, 7071672), (32, 5303754), (36, 4714448), (46, 3689568), (48, 3535836), (64, 2651877), (69, 2459712), (72, 2357224), (92, 1844784), (96, 1767918), (138, 1229856), (144, 1178612), (184, 922392), (192, 883959), (207, 819904), (276, 614928), (288, 589306), (368, 461196), (414, 409952), (529, 320832), (552, 307464), (557, 304704), (576, 294653), (736, 230598), (828, 204976), (1058, 160416), (1104, 153732), (1114, 152352), (1472, 115299), (1587, 106944), (1656, 102488), (1671, 101568), (2116, 80208), (2208, 76866), (2228, 76176), (3174, 53472), (3312, 51244), (3342, 50784), (4232, 40104), (4416, 38433), (4456, 38088), (4761, 35648), (5013, 33856), (6348, 26736), (6624, 25622), (6684, 25392), (8464, 20052), (8912, 19044), (9522, 17824), (10026, 16928), (12696, 13368), (12811, 13248)]