131142976

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{14957}}^1$

素因数の和:15106

約数の個数: 28

約数和(自身を含む): 262153908

約数和(自身を除く): 131010932

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 14957, 29914, 59828, 119656, 239312, 478624, 957248, 2049109, 4098218, 8196436, 16392872, 32785744, 65571488, 131142976]

約数ペア:

[(1, 131142976), (2, 65571488), (4, 32785744), (8, 16392872), (16, 8196436), (32, 4098218), (64, 2049109), (137, 957248), (274, 478624), (548, 239312), (1096, 119656), (2192, 59828), (4384, 29914), (8768, 14957)]