138620976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{222149}}^1$

素因数の和:222173

約数の個数: 40

約数和(自身を含む): 385652400

約数和(自身を除く): 247031424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 222149, 444298, 666447, 888596, 1332894, 1777192, 2665788, 2887937, 3554384, 5331576, 5775874, 8663811, 10663152, 11551748, 17327622, 23103496, 34655244, 46206992, 69310488, 138620976]

約数ペア:

[(1, 138620976), (2, 69310488), (3, 46206992), (4, 34655244), (6, 23103496), (8, 17327622), (12, 11551748), (13, 10663152), (16, 8663811), (24, 5775874), (26, 5331576), (39, 3554384), (48, 2887937), (52, 2665788), (78, 1777192), (104, 1332894), (156, 888596), (208, 666447), (312, 444298), (624, 222149)]