159430458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2763

約数の個数: 64

約数和(自身を含む): 371589120

約数和(自身を除く): 212158662

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 319, 341, 638, 682, 899, 957, 1023, 1798, 1914, 2046, 2687, 2697, 5374, 5394, 8061, 9889, 16122, 19778, 29557, 29667, 59114, 59334, 77923, 83297, 88671, 155846, 166594, 177342, 233769, 249891, 467538, 499782, 857153, 916267, 1714306, 1832534, 2415613, 2571459, 2748801, 4831226, 5142918, 5497602, 7246839, 14493678, 26571743, 53143486, 79715229, 159430458]

約数ペア:

[(1, 159430458), (2, 79715229), (3, 53143486), (6, 26571743), (11, 14493678), (22, 7246839), (29, 5497602), (31, 5142918), (33, 4831226), (58, 2748801), (62, 2571459), (66, 2415613), (87, 1832534), (93, 1714306), (174, 916267), (186, 857153), (319, 499782), (341, 467538), (638, 249891), (682, 233769), (899, 177342), (957, 166594), (1023, 155846), (1798, 88671), (1914, 83297), (2046, 77923), (2687, 59334), (2697, 59114), (5374, 29667), (5394, 29557), (8061, 19778), (9889, 16122)]