157465144

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 300762000

約数和(自身を除く): 143296856

約数列:

[1, 2, 4, 8, 97, 131, 194, 262, 388, 524, 776, 1048, 1549, 3098, 6196, 12392, 12707, 25414, 50828, 101656, 150253, 202919, 300506, 405838, 601012, 811676, 1202024, 1623352, 19683143, 39366286, 78732572, 157465144]

約数ペア:

[(1, 157465144), (2, 78732572), (4, 39366286), (8, 19683143), (97, 1623352), (131, 1202024), (194, 811676), (262, 601012), (388, 405838), (524, 300506), (776, 202919), (1048, 150253), (1549, 101656), (3098, 50828), (6196, 25414), (12392, 12707)]