173184128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 374136000

約数和(自身を除く): 200951872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 199, 208, 398, 416, 523, 796, 832, 1046, 1592, 1664, 2092, 2587, 3184, 4184, 5174, 6368, 6799, 8368, 10348, 12736, 13598, 16736, 20696, 25472, 27196, 33472, 41392, 54392, 66944, 82784, 104077, 108784, 165568, 208154, 217568, 331136, 416308, 435136, 832616, 870272, 1353001, 1665232, 2706002, 3330464, 5412004, 6660928, 10824008, 13321856, 21648016, 43296032, 86592064, 173184128]

約数ペア:

[(1, 173184128), (2, 86592064), (4, 43296032), (8, 21648016), (13, 13321856), (16, 10824008), (26, 6660928), (32, 5412004), (52, 3330464), (64, 2706002), (104, 1665232), (128, 1353001), (199, 870272), (208, 832616), (398, 435136), (416, 416308), (523, 331136), (796, 217568), (832, 208154), (1046, 165568), (1592, 108784), (1664, 104077), (2092, 82784), (2587, 66944), (3184, 54392), (4184, 41392), (5174, 33472), (6368, 27196), (6799, 25472), (8368, 20696), (10348, 16736), (12736, 13598)]