157047176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137279}}^1$

素因数の和:137309

約数の個数: 32

約数和(自身を含む): 345945600

約数和(自身を除く): 188898424

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 137279, 274558, 549116, 1098232, 1510069, 1784627, 3020138, 3569254, 6040276, 7138508, 12080552, 14277016, 19630897, 39261794, 78523588, 157047176]

約数ペア:

[(1, 157047176), (2, 78523588), (4, 39261794), (8, 19630897), (11, 14277016), (13, 12080552), (22, 7138508), (26, 6040276), (44, 3569254), (52, 3020138), (88, 1784627), (104, 1510069), (143, 1098232), (286, 549116), (572, 274558), (1144, 137279)]