127794342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1717

約数の個数: 64

約数和(自身を含む): 295384320

約数和(自身を除く): 167589978

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 318, 494, 689, 741, 1007, 1378, 1482, 1627, 2014, 2067, 3021, 3254, 4134, 4881, 6042, 9762, 13091, 21151, 26182, 30913, 39273, 42302, 61826, 63453, 78546, 86231, 92739, 126906, 172462, 185478, 258693, 401869, 517386, 803738, 1121003, 1205607, 1638389, 2242006, 2411214, 3276778, 3363009, 4915167, 6726018, 9830334, 21299057, 42598114, 63897171, 127794342]

約数ペア:

[(1, 127794342), (2, 63897171), (3, 42598114), (6, 21299057), (13, 9830334), (19, 6726018), (26, 4915167), (38, 3363009), (39, 3276778), (53, 2411214), (57, 2242006), (78, 1638389), (106, 1205607), (114, 1121003), (159, 803738), (247, 517386), (318, 401869), (494, 258693), (689, 185478), (741, 172462), (1007, 126906), (1378, 92739), (1482, 86231), (1627, 78546), (2014, 63453), (2067, 61826), (3021, 42302), (3254, 39273), (4134, 30913), (4881, 26182), (6042, 21151), (9762, 13091)]