136989372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 357450240

約数和(自身を除く): 220460868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2179, 2418, 4358, 4836, 5239, 6537, 8716, 10478, 13074, 15717, 20956, 26148, 28327, 31434, 56654, 62868, 67549, 84981, 113308, 135098, 169962, 202647, 270196, 339924, 368251, 405294, 736502, 810588, 878137, 1104753, 1473004, 1756274, 2209506, 2634411, 3512548, 4419012, 5268822, 10537644, 11415781, 22831562, 34247343, 45663124, 68494686, 136989372]

約数ペア:

[(1, 136989372), (2, 68494686), (3, 45663124), (4, 34247343), (6, 22831562), (12, 11415781), (13, 10537644), (26, 5268822), (31, 4419012), (39, 3512548), (52, 2634411), (62, 2209506), (78, 1756274), (93, 1473004), (124, 1104753), (156, 878137), (169, 810588), (186, 736502), (338, 405294), (372, 368251), (403, 339924), (507, 270196), (676, 202647), (806, 169962), (1014, 135098), (1209, 113308), (1612, 84981), (2028, 67549), (2179, 62868), (2418, 56654), (4358, 31434), (4836, 28327), (5239, 26148), (6537, 20956), (8716, 15717), (10478, 13074)]