137788164

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 362718720

約数和(自身を除く): 224930556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 191, 261, 348, 382, 522, 573, 691, 764, 1044, 1146, 1382, 1719, 2073, 2292, 2764, 3438, 4146, 5539, 6219, 6876, 8292, 11078, 12438, 16617, 20039, 22156, 24876, 33234, 40078, 49851, 60117, 66468, 80156, 99702, 120234, 131981, 180351, 199404, 240468, 263962, 360702, 395943, 527924, 721404, 791886, 1187829, 1583772, 2375658, 3827449, 4751316, 7654898, 11482347, 15309796, 22964694, 34447041, 45929388, 68894082, 137788164]

約数ペア:

[(1, 137788164), (2, 68894082), (3, 45929388), (4, 34447041), (6, 22964694), (9, 15309796), (12, 11482347), (18, 7654898), (29, 4751316), (36, 3827449), (58, 2375658), (87, 1583772), (116, 1187829), (174, 791886), (191, 721404), (261, 527924), (348, 395943), (382, 360702), (522, 263962), (573, 240468), (691, 199404), (764, 180351), (1044, 131981), (1146, 120234), (1382, 99702), (1719, 80156), (2073, 66468), (2292, 60117), (2764, 49851), (3438, 40078), (4146, 33234), (5539, 24876), (6219, 22156), (6876, 20039), (8292, 16617), (11078, 12438)]