156975910742

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2213}}^1\times {\mathrm{56929}}^1$

素因数の和:59240

約数の個数: 32

約数和(自身を含む): 272252923200

約数和(自身を除く): 115277012458

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 2213, 4426, 15491, 30982, 56929, 113858, 196957, 393914, 398503, 797006, 1378699, 2757398, 5066681, 10133362, 35466767, 70933534, 125983877, 251967754, 881887139, 1763774278, 11212565053, 22425130106, 78487955371, 156975910742]

約数ペア:

[(1, 156975910742), (2, 78487955371), (7, 22425130106), (14, 11212565053), (89, 1763774278), (178, 881887139), (623, 251967754), (1246, 125983877), (2213, 70933534), (4426, 35466767), (15491, 10133362), (30982, 5066681), (56929, 2757398), (113858, 1378699), (196957, 797006), (393914, 398503)]