155500366

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 274157568

約数和(自身を除く): 118657202

約数列:

[1, 2, 7, 14, 71, 73, 142, 146, 497, 511, 994, 1022, 2143, 4286, 5183, 10366, 15001, 30002, 36281, 72562, 152153, 156439, 304306, 312878, 1065071, 1095073, 2130142, 2190146, 11107169, 22214338, 77750183, 155500366]

約数ペア:

[(1, 155500366), (2, 77750183), (7, 22214338), (14, 11107169), (71, 2190146), (73, 2130142), (142, 1095073), (146, 1065071), (497, 312878), (511, 304306), (994, 156439), (1022, 152153), (2143, 72562), (4286, 36281), (5183, 30002), (10366, 15001)]