138565526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 233556480

約数和(自身を除く): 94990954

約数列:

[1, 2, 11, 22, 61, 79, 122, 158, 671, 869, 1307, 1342, 1738, 2614, 4819, 9638, 14377, 28754, 53009, 79727, 103253, 106018, 159454, 206506, 876997, 1135783, 1753994, 2271566, 6298433, 12596866, 69282763, 138565526]

約数ペア:

[(1, 138565526), (2, 69282763), (11, 12596866), (22, 6298433), (61, 2271566), (79, 1753994), (122, 1135783), (158, 876997), (671, 206506), (869, 159454), (1307, 106018), (1342, 103253), (1738, 79727), (2614, 53009), (4819, 28754), (9638, 14377)]