143449852

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{56299}}^1$

素因数の和:56330

約数の個数: 36

約数和(自身を含む): 314491800

約数和(自身を除く): 171041948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 56299, 112598, 225196, 394093, 731887, 788186, 1463774, 1576372, 2758651, 2927548, 5123209, 5517302, 10246418, 11034604, 20492836, 35862463, 71724926, 143449852]

約数ペア:

[(1, 143449852), (2, 71724926), (4, 35862463), (7, 20492836), (13, 11034604), (14, 10246418), (26, 5517302), (28, 5123209), (49, 2927548), (52, 2758651), (91, 1576372), (98, 1463774), (182, 788186), (196, 731887), (364, 394093), (637, 225196), (1274, 112598), (2548, 56299)]