15208142534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 25382185920

約数和(自身を除く): 10174043386

約数列:

[1, 2, 13, 26, 67, 89, 134, 178, 233, 421, 466, 842, 871, 1157, 1742, 2314, 3029, 5473, 5963, 6058, 10946, 11926, 15611, 20737, 28207, 31222, 37469, 41474, 56414, 74938, 77519, 98093, 155038, 196186, 202943, 269581, 366691, 405886, 487097, 539162, 733382, 974194, 1275209, 1389379, 2510423, 2550418, 2778758, 5020846, 6572231, 8730277, 13144462, 17460554, 18061927, 32635499, 36123854, 65270998, 85439003, 113493601, 170878006, 226987202, 584928559, 1169857118, 7604071267, 15208142534]

約数ペア:

[(1, 15208142534), (2, 7604071267), (13, 1169857118), (26, 584928559), (67, 226987202), (89, 170878006), (134, 113493601), (178, 85439003), (233, 65270998), (421, 36123854), (466, 32635499), (842, 18061927), (871, 17460554), (1157, 13144462), (1742, 8730277), (2314, 6572231), (3029, 5020846), (5473, 2778758), (5963, 2550418), (6058, 2510423), (10946, 1389379), (11926, 1275209), (15611, 974194), (20737, 733382), (28207, 539162), (31222, 487097), (37469, 405886), (41474, 366691), (56414, 269581), (74938, 202943), (77519, 196186), (98093, 155038)]