188943622

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 332424000

約数和(自身を除く): 143480378

約数列:

[1, 2, 7, 14, 53, 106, 149, 298, 371, 742, 1043, 1709, 2086, 3418, 7897, 11963, 15794, 23926, 55279, 90577, 110558, 181154, 254641, 509282, 634039, 1268078, 1782487, 3564974, 13495973, 26991946, 94471811, 188943622]

約数ペア:

[(1, 188943622), (2, 94471811), (7, 26991946), (14, 13495973), (53, 3564974), (106, 1782487), (149, 1268078), (298, 634039), (371, 509282), (742, 254641), (1043, 181154), (1709, 110558), (2086, 90577), (3418, 55279), (7897, 23926), (11963, 15794)]