165121236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{655243}}^1$

素因数の和:655260

約数の個数: 36

約数和(自身を含む): 477017632

約数和(自身を除く): 311896396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 655243, 1310486, 1965729, 2620972, 3931458, 4586701, 5897187, 7862916, 9173402, 11794374, 13760103, 18346804, 23588748, 27520206, 41280309, 55040412, 82560618, 165121236]

約数ペア:

[(1, 165121236), (2, 82560618), (3, 55040412), (4, 41280309), (6, 27520206), (7, 23588748), (9, 18346804), (12, 13760103), (14, 11794374), (18, 9173402), (21, 7862916), (28, 5897187), (36, 4586701), (42, 3931458), (63, 2620972), (84, 1965729), (126, 1310486), (252, 655243)]