157397202

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 361048320

約数和(自身を除く): 203651118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 71, 122, 142, 183, 213, 366, 426, 549, 639, 673, 1098, 1278, 1346, 1647, 1917, 2019, 3294, 3834, 4038, 4331, 6057, 8662, 12114, 12993, 18171, 25986, 36342, 38979, 41053, 47783, 77958, 82106, 95566, 116937, 123159, 143349, 233874, 246318, 286698, 369477, 430047, 738954, 860094, 1108431, 1290141, 2216862, 2580282, 2914763, 5829526, 8744289, 17488578, 26232867, 52465734, 78698601, 157397202]

約数ペア:

[(1, 157397202), (2, 78698601), (3, 52465734), (6, 26232867), (9, 17488578), (18, 8744289), (27, 5829526), (54, 2914763), (61, 2580282), (71, 2216862), (122, 1290141), (142, 1108431), (183, 860094), (213, 738954), (366, 430047), (426, 369477), (549, 286698), (639, 246318), (673, 233874), (1098, 143349), (1278, 123159), (1346, 116937), (1647, 95566), (1917, 82106), (2019, 77958), (3294, 47783), (3834, 41053), (4038, 38979), (4331, 36342), (6057, 25986), (8662, 18171), (12114, 12993)]