137199738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2539

約数の個数: 64

約数和(自身を含む): 318431232

約数和(自身を除く): 181231494

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 2467, 4278, 4934, 7401, 9269, 14802, 18538, 27807, 32071, 55614, 56741, 64142, 76477, 96213, 113482, 152954, 170223, 192426, 229431, 340446, 458862, 737633, 994201, 1475266, 1758971, 1988402, 2212899, 2982603, 3517942, 4425798, 5276913, 5965206, 10553826, 22866623, 45733246, 68599869, 137199738]

約数ペア:

[(1, 137199738), (2, 68599869), (3, 45733246), (6, 22866623), (13, 10553826), (23, 5965206), (26, 5276913), (31, 4425798), (39, 3517942), (46, 2982603), (62, 2212899), (69, 1988402), (78, 1758971), (93, 1475266), (138, 994201), (186, 737633), (299, 458862), (403, 340446), (598, 229431), (713, 192426), (806, 170223), (897, 152954), (1209, 113482), (1426, 96213), (1794, 76477), (2139, 64142), (2418, 56741), (2467, 55614), (4278, 32071), (4934, 27807), (7401, 18538), (9269, 14802)]