187520104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2689}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 367992000

約数和(自身を除く): 180471896

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 379, 758, 1516, 2689, 3032, 5378, 8717, 10756, 17434, 21512, 34868, 61847, 69736, 123694, 247388, 494776, 1019131, 2038262, 4076524, 8153048, 23440013, 46880026, 93760052, 187520104]

約数ペア:

[(1, 187520104), (2, 93760052), (4, 46880026), (8, 23440013), (23, 8153048), (46, 4076524), (92, 2038262), (184, 1019131), (379, 494776), (758, 247388), (1516, 123694), (2689, 69736), (3032, 61847), (5378, 34868), (8717, 21512), (10756, 17434)]