137852752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{829}}^1$

素因数の和:1403

約数の個数: 40

約数和(自身を含む): 282000800

約数和(自身を除く): 144148048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 547, 829, 1094, 1658, 2188, 3316, 4376, 6632, 8752, 10393, 13264, 15751, 20786, 31502, 41572, 63004, 83144, 126008, 166288, 252016, 453463, 906926, 1813852, 3627704, 7255408, 8615797, 17231594, 34463188, 68926376, 137852752]

約数ペア:

[(1, 137852752), (2, 68926376), (4, 34463188), (8, 17231594), (16, 8615797), (19, 7255408), (38, 3627704), (76, 1813852), (152, 906926), (304, 453463), (547, 252016), (829, 166288), (1094, 126008), (1658, 83144), (2188, 63004), (3316, 41572), (4376, 31502), (6632, 20786), (8752, 15751), (10393, 13264)]