178538162868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{378089}}^1$

素因数の和:379121

約数の個数: 72

約数和(自身を含む): 486503526600

約数和(自身を除く): 307965363732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1009, 2018, 3027, 4036, 6054, 9081, 12108, 13117, 18162, 26234, 36324, 39351, 52468, 78702, 118053, 157404, 236106, 378089, 472212, 756178, 1134267, 1512356, 2268534, 3402801, 4537068, 4915157, 6805602, 9830314, 13611204, 14745471, 19660628, 29490942, 44236413, 58981884, 88472826, 176945652, 381491801, 762983602, 1144475403, 1525967204, 2288950806, 3433426209, 4577901612, 4959393413, 6866852418, 9918786826, 13733704836, 14878180239, 19837573652, 29756360478, 44634540717, 59512720956, 89269081434, 178538162868]

約数ペア:

[(1, 178538162868), (2, 89269081434), (3, 59512720956), (4, 44634540717), (6, 29756360478), (9, 19837573652), (12, 14878180239), (13, 13733704836), (18, 9918786826), (26, 6866852418), (36, 4959393413), (39, 4577901612), (52, 3433426209), (78, 2288950806), (117, 1525967204), (156, 1144475403), (234, 762983602), (468, 381491801), (1009, 176945652), (2018, 88472826), (3027, 58981884), (4036, 44236413), (6054, 29490942), (9081, 19660628), (12108, 14745471), (13117, 13611204), (18162, 9830314), (26234, 6805602), (36324, 4915157), (39351, 4537068), (52468, 3402801), (78702, 2268534), (118053, 1512356), (157404, 1134267), (236106, 756178), (378089, 472212)]