156673278

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^3\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 379491840

約数和(自身を除く): 222818562

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 81, 94, 114, 141, 162, 171, 243, 282, 342, 361, 423, 486, 513, 722, 846, 893, 1026, 1083, 1269, 1539, 1786, 2166, 2538, 2679, 3078, 3249, 3807, 4617, 5358, 6498, 6859, 7614, 8037, 9234, 9747, 11421, 13718, 16074, 16967, 19494, 20577, 22842, 24111, 29241, 33934, 41154, 48222, 50901, 58482, 61731, 72333, 87723, 101802, 123462, 144666, 152703, 175446, 185193, 216999, 305406, 322373, 370386, 433998, 458109, 555579, 644746, 916218, 967119, 1111158, 1374327, 1666737, 1934238, 2748654, 2901357, 3333474, 4122981, 5802714, 8245962, 8704071, 17408142, 26112213, 52224426, 78336639, 156673278]

約数ペア:

[(1, 156673278), (2, 78336639), (3, 52224426), (6, 26112213), (9, 17408142), (18, 8704071), (19, 8245962), (27, 5802714), (38, 4122981), (47, 3333474), (54, 2901357), (57, 2748654), (81, 1934238), (94, 1666737), (114, 1374327), (141, 1111158), (162, 967119), (171, 916218), (243, 644746), (282, 555579), (342, 458109), (361, 433998), (423, 370386), (486, 322373), (513, 305406), (722, 216999), (846, 185193), (893, 175446), (1026, 152703), (1083, 144666), (1269, 123462), (1539, 101802), (1786, 87723), (2166, 72333), (2538, 61731), (2679, 58482), (3078, 50901), (3249, 48222), (3807, 41154), (4617, 33934), (5358, 29241), (6498, 24111), (6859, 22842), (7614, 20577), (8037, 19494), (9234, 16967), (9747, 16074), (11421, 13718)]