159919326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{423067}}^1$

素因数の和:423085

約数の個数: 32

約数和(自身を含む): 406145280

約数和(自身を除く): 246225954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 423067, 846134, 1269201, 2538402, 2961469, 3807603, 5922938, 7615206, 8884407, 11422809, 17768814, 22845618, 26653221, 53306442, 79959663, 159919326]

約数ペア:

[(1, 159919326), (2, 79959663), (3, 53306442), (6, 26653221), (7, 22845618), (9, 17768814), (14, 11422809), (18, 8884407), (21, 7615206), (27, 5922938), (42, 3807603), (54, 2961469), (63, 2538402), (126, 1269201), (189, 846134), (378, 423067)]