143465294

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 250806720

約数和(自身を除く): 107341426

約数列:

[1, 2, 7, 14, 73, 146, 229, 458, 511, 613, 1022, 1226, 1603, 3206, 4291, 8582, 16717, 33434, 44749, 89498, 117019, 140377, 234038, 280754, 313243, 626486, 982639, 1965278, 10247521, 20495042, 71732647, 143465294]

約数ペア:

[(1, 143465294), (2, 71732647), (7, 20495042), (14, 10247521), (73, 1965278), (146, 982639), (229, 626486), (458, 313243), (511, 280754), (613, 234038), (1022, 140377), (1226, 117019), (1603, 89498), (3206, 44749), (4291, 33434), (8582, 16717)]