154401572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{72421}}^1$

素因数の和:72479

約数の個数: 24

約数和(自身を含む): 298088952

約数和(自身を除く): 143687380

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 72421, 144842, 289684, 941473, 1882946, 2969261, 3765892, 5938522, 11877044, 38600393, 77200786, 154401572]

約数ペア:

[(1, 154401572), (2, 77200786), (4, 38600393), (13, 11877044), (26, 5938522), (41, 3765892), (52, 2969261), (82, 1882946), (164, 941473), (533, 289684), (1066, 144842), (2132, 72421)]