172949712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277163}}^1$

素因数の和:277187

約数の個数: 40

約数和(自身を含む): 481156704

約数和(自身を除く): 308206992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 277163, 554326, 831489, 1108652, 1662978, 2217304, 3325956, 3603119, 4434608, 6651912, 7206238, 10809357, 13303824, 14412476, 21618714, 28824952, 43237428, 57649904, 86474856, 172949712]

約数ペア:

[(1, 172949712), (2, 86474856), (3, 57649904), (4, 43237428), (6, 28824952), (8, 21618714), (12, 14412476), (13, 13303824), (16, 10809357), (24, 7206238), (26, 6651912), (39, 4434608), (48, 3603119), (52, 3325956), (78, 2217304), (104, 1662978), (156, 1108652), (208, 831489), (312, 554326), (624, 277163)]