145999852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{4519}}^1$

素因数の和:4761

約数の個数: 24

約数和(自身を含む): 263118240

約数和(自身を除く): 117118388

約数列:

[1, 2, 4, 41, 82, 164, 197, 394, 788, 4519, 8077, 9038, 16154, 18076, 32308, 185279, 370558, 741116, 890243, 1780486, 3560972, 36499963, 72999926, 145999852]

約数ペア:

[(1, 145999852), (2, 72999926), (4, 36499963), (41, 3560972), (82, 1780486), (164, 890243), (197, 741116), (394, 370558), (788, 185279), (4519, 32308), (8077, 18076), (9038, 16154)]