131887488958

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1\times {\mathrm{20047}}^1$

素因数の和:20656

約数の個数: 32

約数和(自身を含む): 203937237504

約数和(自身を除く): 72049748546

約数列:

[1, 2, 43, 86, 227, 337, 454, 674, 9761, 14491, 19522, 20047, 28982, 40094, 76499, 152998, 862021, 1724042, 3289457, 4550669, 6578914, 6755839, 9101338, 13511678, 195678767, 290501077, 391357534, 581002154, 1533575453, 3067150906, 65943744479, 131887488958]

約数ペア:

[(1, 131887488958), (2, 65943744479), (43, 3067150906), (86, 1533575453), (227, 581002154), (337, 391357534), (454, 290501077), (674, 195678767), (9761, 13511678), (14491, 9101338), (19522, 6755839), (20047, 6578914), (28982, 4550669), (40094, 3289457), (76499, 1724042), (152998, 862021)]