137071256

素因数分解:

$2^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3637}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 294241440

約数和(自身を除く): 157170184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 673, 1346, 2692, 3637, 4711, 5384, 7274, 9422, 14548, 18844, 25459, 29096, 37688, 50918, 101836, 203672, 2447701, 4895402, 9790804, 17133907, 19581608, 34267814, 68535628, 137071256]

約数ペア:

[(1, 137071256), (2, 68535628), (4, 34267814), (7, 19581608), (8, 17133907), (14, 9790804), (28, 4895402), (56, 2447701), (673, 203672), (1346, 101836), (2692, 50918), (3637, 37688), (4711, 29096), (5384, 25459), (7274, 18844), (9422, 14548)]