156788143278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3167}}^1\times {\mathrm{634703}}^1$

素因数の和:637888

約数の個数: 32

約数和(自身を含む): 337804701696

約数和(自身を除く): 181016558418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3167, 6334, 9501, 19002, 41171, 82342, 123513, 247026, 634703, 1269406, 1904109, 3808218, 8251139, 16502278, 24753417, 49506834, 2010104401, 4020208802, 6030313203, 12060626406, 26131357213, 52262714426, 78394071639, 156788143278]

約数ペア:

[(1, 156788143278), (2, 78394071639), (3, 52262714426), (6, 26131357213), (13, 12060626406), (26, 6030313203), (39, 4020208802), (78, 2010104401), (3167, 49506834), (6334, 24753417), (9501, 16502278), (19002, 8251139), (41171, 3808218), (82342, 1904109), (123513, 1269406), (247026, 634703)]