187872104

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{11939}}^1$

素因数の和:12233

約数の個数: 32

約数和(自身を含む): 404049600

約数和(自身を除く): 216177496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 11939, 15736, 23878, 47756, 83573, 95512, 167146, 334292, 668584, 3354859, 6709718, 13419436, 23484013, 26838872, 46968026, 93936052, 187872104]

約数ペア:

[(1, 187872104), (2, 93936052), (4, 46968026), (7, 26838872), (8, 23484013), (14, 13419436), (28, 6709718), (56, 3354859), (281, 668584), (562, 334292), (1124, 167146), (1967, 95512), (2248, 83573), (3934, 47756), (7868, 23878), (11939, 15736)]