156908246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 262103040

約数和(自身を除く): 105194794

約数列:

[1, 2, 11, 22, 89, 127, 178, 254, 631, 979, 1262, 1397, 1958, 2794, 6941, 11303, 13882, 22606, 56159, 80137, 112318, 124333, 160274, 248666, 617749, 881507, 1235498, 1763014, 7132193, 14264386, 78454123, 156908246]

約数ペア:

[(1, 156908246), (2, 78454123), (11, 14264386), (22, 7132193), (89, 1763014), (127, 1235498), (178, 881507), (254, 617749), (631, 248666), (979, 160274), (1262, 124333), (1397, 112318), (1958, 80137), (2794, 56159), (6941, 22606), (11303, 13882)]