147315.00000000

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1735

約数の個数: 40

約数和(自身を含む): 40952736

約数和(自身を除く): 21455504

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 1667, 2924, 3334, 5848, 6668, 11696, 13336, 26672, 28339, 56678, 71681, 113356, 143362, 226712, 286724, 453424, 573448, 1146896, 1218577, 2437154, 4874308, 9748616, 19497232]

約数ペア:

[(1, 19497232), (2, 9748616), (4, 4874308), (8, 2437154), (16, 1218577), (17, 1146896), (34, 573448), (43, 453424), (68, 286724), (86, 226712), (136, 143362), (172, 113356), (272, 71681), (344, 56678), (688, 28339), (731, 26672), (1462, 13336), (1667, 11696), (2924, 6668), (3334, 5848)]