149580954

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{117043}}^1$

素因数の和:117122

約数の個数: 24

約数和(自身を含む): 328659552

約数和(自身を除く): 179078598

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 117043, 234086, 351129, 702258, 1053387, 2106774, 8310053, 16620106, 24930159, 49860318, 74790477, 149580954]

約数ペア:

[(1, 149580954), (2, 74790477), (3, 49860318), (6, 24930159), (9, 16620106), (18, 8310053), (71, 2106774), (142, 1053387), (213, 702258), (426, 351129), (639, 234086), (1278, 117043)]