142706826

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 329994240

約数和(自身を除く): 187287414

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 163, 186, 279, 326, 489, 523, 558, 837, 978, 1046, 1467, 1569, 1674, 2934, 3138, 4401, 4707, 5053, 8802, 9414, 10106, 14121, 15159, 16213, 28242, 30318, 32426, 45477, 48639, 85249, 90954, 97278, 136431, 145917, 170498, 255747, 272862, 291834, 437751, 511494, 767241, 875502, 1534482, 2301723, 2642719, 4603446, 5285438, 7928157, 15856314, 23784471, 47568942, 71353413, 142706826]

約数ペア:

[(1, 142706826), (2, 71353413), (3, 47568942), (6, 23784471), (9, 15856314), (18, 7928157), (27, 5285438), (31, 4603446), (54, 2642719), (62, 2301723), (93, 1534482), (163, 875502), (186, 767241), (279, 511494), (326, 437751), (489, 291834), (523, 272862), (558, 255747), (837, 170498), (978, 145917), (1046, 136431), (1467, 97278), (1569, 90954), (1674, 85249), (2934, 48639), (3138, 45477), (4401, 32426), (4707, 30318), (5053, 28242), (8802, 16213), (9414, 15159), (10106, 14121)]