155224190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1879}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 305372160

約数和(自身を除く): 150147970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 751, 1502, 1879, 3755, 3758, 7510, 8261, 9395, 16522, 18790, 20669, 41305, 41338, 82610, 103345, 206690, 1411129, 2822258, 7055645, 14111290, 15522419, 31044838, 77612095, 155224190]

約数ペア:

[(1, 155224190), (2, 77612095), (5, 31044838), (10, 15522419), (11, 14111290), (22, 7055645), (55, 2822258), (110, 1411129), (751, 206690), (1502, 103345), (1879, 82610), (3755, 41338), (3758, 41305), (7510, 20669), (8261, 18790), (9395, 16522)]