149442998572

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1091239}}^1$

素因数の和:1091390

約数の個数: 48

約数和(自身を含む): 307502702080

約数和(自身を除く): 158059703508

約数列:

[1, 2, 4, 7, 14, 28, 67, 73, 134, 146, 268, 292, 469, 511, 938, 1022, 1876, 2044, 4891, 9782, 19564, 34237, 68474, 136948, 1091239, 2182478, 4364956, 7638673, 15277346, 30554692, 73113013, 79660447, 146226026, 159320894, 292452052, 318641788, 511791091, 557623129, 1023582182, 1115246258, 2047164364, 2230492516, 5337249949, 10674499898, 21348999796, 37360749643, 74721499286, 149442998572]

約数ペア:

[(1, 149442998572), (2, 74721499286), (4, 37360749643), (7, 21348999796), (14, 10674499898), (28, 5337249949), (67, 2230492516), (73, 2047164364), (134, 1115246258), (146, 1023582182), (268, 557623129), (292, 511791091), (469, 318641788), (511, 292452052), (938, 159320894), (1022, 146226026), (1876, 79660447), (2044, 73113013), (4891, 30554692), (9782, 15277346), (19564, 7638673), (34237, 4364956), (68474, 2182478), (136948, 1091239)]