145824016

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:504

約数の個数: 60

約数和(自身を含む): 308611200

約数和(自身を除く): 162787184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 199, 208, 271, 338, 398, 542, 676, 796, 1084, 1352, 1592, 2168, 2587, 2704, 3184, 3523, 4336, 5174, 7046, 10348, 14092, 20696, 28184, 33631, 41392, 45799, 53929, 56368, 67262, 91598, 107858, 134524, 183196, 215716, 269048, 366392, 431432, 538096, 701077, 732784, 862864, 1402154, 2804308, 5608616, 9114001, 11217232, 18228002, 36456004, 72912008, 145824016]

約数ペア:

[(1, 145824016), (2, 72912008), (4, 36456004), (8, 18228002), (13, 11217232), (16, 9114001), (26, 5608616), (52, 2804308), (104, 1402154), (169, 862864), (199, 732784), (208, 701077), (271, 538096), (338, 431432), (398, 366392), (542, 269048), (676, 215716), (796, 183196), (1084, 134524), (1352, 107858), (1592, 91598), (2168, 67262), (2587, 56368), (2704, 53929), (3184, 45799), (3523, 41392), (4336, 33631), (5174, 28184), (7046, 20696), (10348, 14092)]