142527626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 251164800

約数和(自身を除く): 108637174

約数列:

[1, 2, 17, 19, 34, 37, 38, 67, 74, 89, 134, 178, 323, 629, 646, 703, 1139, 1258, 1273, 1406, 1513, 1691, 2278, 2479, 2546, 3026, 3293, 3382, 4958, 5963, 6586, 11926, 11951, 21641, 23902, 28747, 42143, 43282, 47101, 55981, 57494, 62567, 84286, 94202, 101371, 111962, 113297, 125134, 202742, 220631, 226594, 441262, 800717, 1063639, 1601434, 1926049, 2127278, 3750727, 3852098, 4191989, 7501454, 8383978, 71263813, 142527626]

約数ペア:

[(1, 142527626), (2, 71263813), (17, 8383978), (19, 7501454), (34, 4191989), (37, 3852098), (38, 3750727), (67, 2127278), (74, 1926049), (89, 1601434), (134, 1063639), (178, 800717), (323, 441262), (629, 226594), (646, 220631), (703, 202742), (1139, 125134), (1258, 113297), (1273, 111962), (1406, 101371), (1513, 94202), (1691, 84286), (2278, 62567), (2479, 57494), (2546, 55981), (3026, 47101), (3293, 43282), (3382, 42143), (4958, 28747), (5963, 23902), (6586, 21641), (11926, 11951)]