139531452

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 329976192

約数和(自身を除く): 190444740

約数列:

[1, 2, 3, 4, 6, 12, 181, 227, 283, 362, 454, 543, 566, 681, 724, 849, 908, 1086, 1132, 1362, 1698, 2172, 2724, 3396, 41087, 51223, 64241, 82174, 102446, 123261, 128482, 153669, 164348, 192723, 204892, 246522, 256964, 307338, 385446, 493044, 614676, 770892, 11627621, 23255242, 34882863, 46510484, 69765726, 139531452]

約数ペア:

[(1, 139531452), (2, 69765726), (3, 46510484), (4, 34882863), (6, 23255242), (12, 11627621), (181, 770892), (227, 614676), (283, 493044), (362, 385446), (454, 307338), (543, 256964), (566, 246522), (681, 204892), (724, 192723), (849, 164348), (908, 153669), (1086, 128482), (1132, 123261), (1362, 102446), (1698, 82174), (2172, 64241), (2724, 51223), (3396, 41087)]