131159644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{38713}}^1$

素因数の和:38746

約数の個数: 36

約数和(自身を含む): 288341872

約数和(自身を除く): 157182228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 38713, 77426, 154852, 270991, 425843, 541982, 851686, 1083964, 1703372, 2980901, 4684273, 5961802, 9368546, 11923604, 18737092, 32789911, 65579822, 131159644]

約数ペア:

[(1, 131159644), (2, 65579822), (4, 32789911), (7, 18737092), (11, 11923604), (14, 9368546), (22, 5961802), (28, 4684273), (44, 2980901), (77, 1703372), (121, 1083964), (154, 851686), (242, 541982), (308, 425843), (484, 270991), (847, 154852), (1694, 77426), (3388, 38713)]