172111392

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2932

約数の個数: 120

約数和(自身を含む): 528365376

約数和(自身を除く): 356253984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 2887, 3312, 3726, 4968, 5774, 6624, 7452, 8661, 9936, 11548, 14904, 17322, 19872, 23096, 25983, 29808, 34644, 46192, 51966, 59616, 66401, 69288, 77949, 92384, 103932, 132802, 138576, 155898, 199203, 207864, 233847, 265604, 277152, 311796, 398406, 415728, 467694, 531208, 597609, 623592, 796812, 831456, 935388, 1062416, 1195218, 1247184, 1593624, 1792827, 1870776, 2124832, 2390436, 2494368, 3187248, 3585654, 3741552, 4780872, 5378481, 6374496, 7171308, 7483104, 9561744, 10756962, 14342616, 19123488, 21513924, 28685232, 43027848, 57370464, 86055696, 172111392]

約数ペア:

[(1, 172111392), (2, 86055696), (3, 57370464), (4, 43027848), (6, 28685232), (8, 21513924), (9, 19123488), (12, 14342616), (16, 10756962), (18, 9561744), (23, 7483104), (24, 7171308), (27, 6374496), (32, 5378481), (36, 4780872), (46, 3741552), (48, 3585654), (54, 3187248), (69, 2494368), (72, 2390436), (81, 2124832), (92, 1870776), (96, 1792827), (108, 1593624), (138, 1247184), (144, 1195218), (162, 1062416), (184, 935388), (207, 831456), (216, 796812), (276, 623592), (288, 597609), (324, 531208), (368, 467694), (414, 415728), (432, 398406), (552, 311796), (621, 277152), (648, 265604), (736, 233847), (828, 207864), (864, 199203), (1104, 155898), (1242, 138576), (1296, 132802), (1656, 103932), (1863, 92384), (2208, 77949), (2484, 69288), (2592, 66401), (2887, 59616), (3312, 51966), (3726, 46192), (4968, 34644), (5774, 29808), (6624, 25983), (7452, 23096), (8661, 19872), (9936, 17322), (11548, 14904)]