164617866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1607}}^1$

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 419880960

約数和(自身を除く): 255263094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 271, 378, 542, 813, 1607, 1626, 1897, 2439, 3214, 3794, 4821, 4878, 5691, 7317, 9642, 11249, 11382, 14463, 14634, 17073, 22498, 28926, 33747, 34146, 43389, 51219, 67494, 86778, 101241, 102438, 202482, 303723, 435497, 607446, 870994, 1306491, 2612982, 3048479, 3919473, 6096958, 7838946, 9145437, 11758419, 18290874, 23516838, 27436311, 54872622, 82308933, 164617866]

約数ペア:

[(1, 164617866), (2, 82308933), (3, 54872622), (6, 27436311), (7, 23516838), (9, 18290874), (14, 11758419), (18, 9145437), (21, 7838946), (27, 6096958), (42, 3919473), (54, 3048479), (63, 2612982), (126, 1306491), (189, 870994), (271, 607446), (378, 435497), (542, 303723), (813, 202482), (1607, 102438), (1626, 101241), (1897, 86778), (2439, 67494), (3214, 51219), (3794, 43389), (4821, 34146), (4878, 33747), (5691, 28926), (7317, 22498), (9642, 17073), (11249, 14634), (11382, 14463)]