133141466

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 213860352

約数和(自身を除く): 80718886

約数列:

[1, 2, 31, 37, 62, 74, 127, 254, 457, 914, 1147, 2294, 3937, 4699, 7874, 9398, 14167, 16909, 28334, 33818, 58039, 116078, 145669, 291338, 524179, 1048358, 1799209, 2147443, 3598418, 4294886, 66570733, 133141466]

約数ペア:

[(1, 133141466), (2, 66570733), (31, 4294886), (37, 3598418), (62, 2147443), (74, 1799209), (127, 1048358), (254, 524179), (457, 291338), (914, 145669), (1147, 116078), (2294, 58039), (3937, 33818), (4699, 28334), (7874, 16909), (9398, 14167)]