164481470

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 300371328

約数和(自身を除く): 135889858

約数列:

[1, 2, 5, 10, 107, 214, 347, 443, 535, 694, 886, 1070, 1735, 2215, 3470, 4430, 37129, 47401, 74258, 94802, 153721, 185645, 237005, 307442, 371290, 474010, 768605, 1537210, 16448147, 32896294, 82240735, 164481470]

約数ペア:

[(1, 164481470), (2, 82240735), (5, 32896294), (10, 16448147), (107, 1537210), (214, 768605), (347, 474010), (443, 371290), (535, 307442), (694, 237005), (886, 185645), (1070, 153721), (1735, 94802), (2215, 74258), (3470, 47401), (4430, 37129)]