15207768156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1\times {\mathrm{1907}}^1$

素因数の和:2743

約数の個数: 96

約数和(自身を含む): 40927057920

約数和(自身を除く): 25719289764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 683, 834, 973, 1366, 1668, 1907, 1946, 2049, 2732, 2919, 3814, 3892, 4098, 4781, 5721, 5838, 7628, 8196, 9562, 11442, 11676, 13349, 14343, 19124, 22884, 26698, 28686, 40047, 53396, 57372, 80094, 94937, 160188, 189874, 265073, 284811, 379748, 530146, 569622, 664559, 795219, 1060292, 1139244, 1302481, 1329118, 1590438, 1855511, 1993677, 2604962, 2658236, 3180876, 3711022, 3907443, 3987354, 5209924, 5566533, 7422044, 7814886, 7974708, 9117367, 11133066, 15629772, 18234734, 22266132, 27352101, 36469468, 54704202, 109408404, 181044859, 362089718, 543134577, 724179436, 1086269154, 1267314013, 2172538308, 2534628026, 3801942039, 5069256052, 7603884078, 15207768156]

約数ペア:

[(1, 15207768156), (2, 7603884078), (3, 5069256052), (4, 3801942039), (6, 2534628026), (7, 2172538308), (12, 1267314013), (14, 1086269154), (21, 724179436), (28, 543134577), (42, 362089718), (84, 181044859), (139, 109408404), (278, 54704202), (417, 36469468), (556, 27352101), (683, 22266132), (834, 18234734), (973, 15629772), (1366, 11133066), (1668, 9117367), (1907, 7974708), (1946, 7814886), (2049, 7422044), (2732, 5566533), (2919, 5209924), (3814, 3987354), (3892, 3907443), (4098, 3711022), (4781, 3180876), (5721, 2658236), (5838, 2604962), (7628, 1993677), (8196, 1855511), (9562, 1590438), (11442, 1329118), (11676, 1302481), (13349, 1139244), (14343, 1060292), (19124, 795219), (22884, 664559), (26698, 569622), (28686, 530146), (40047, 379748), (53396, 284811), (57372, 265073), (80094, 189874), (94937, 160188)]