187068904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 388426500

約数和(自身を除く): 201357596

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 149, 242, 298, 484, 596, 968, 1192, 1297, 1639, 2594, 3278, 5188, 6556, 10376, 13112, 14267, 18029, 28534, 36058, 57068, 72116, 114136, 144232, 156937, 193253, 313874, 386506, 627748, 773012, 1255496, 1546024, 2125783, 4251566, 8503132, 17006264, 23383613, 46767226, 93534452, 187068904]

約数ペア:

[(1, 187068904), (2, 93534452), (4, 46767226), (8, 23383613), (11, 17006264), (22, 8503132), (44, 4251566), (88, 2125783), (121, 1546024), (149, 1255496), (242, 773012), (298, 627748), (484, 386506), (596, 313874), (968, 193253), (1192, 156937), (1297, 144232), (1639, 114136), (2594, 72116), (3278, 57068), (5188, 36058), (6556, 28534), (10376, 18029), (13112, 14267)]