155479942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 246564864

約数和(自身を除く): 91084922

約数列:

[1, 2, 31, 62, 97, 103, 194, 206, 251, 502, 3007, 3193, 6014, 6386, 7781, 9991, 15562, 19982, 24347, 25853, 48694, 51706, 309721, 619442, 754757, 801443, 1509514, 1602886, 2507741, 5015482, 77739971, 155479942]

約数ペア:

[(1, 155479942), (2, 77739971), (31, 5015482), (62, 2507741), (97, 1602886), (103, 1509514), (194, 801443), (206, 754757), (251, 619442), (502, 309721), (3007, 51706), (3193, 48694), (6014, 25853), (6386, 24347), (7781, 19982), (9991, 15562)]