127282322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 205476480

約数和(自身を除く): 78194158

約数列:

[1, 2, 23, 43, 46, 86, 229, 281, 458, 562, 989, 1978, 5267, 6463, 9847, 10534, 12083, 12926, 19694, 24166, 64349, 128698, 226481, 277909, 452962, 555818, 1480027, 2767007, 2960054, 5534014, 63641161, 127282322]

約数ペア:

[(1, 127282322), (2, 63641161), (23, 5534014), (43, 2960054), (46, 2767007), (86, 1480027), (229, 555818), (281, 452962), (458, 277909), (562, 226481), (989, 128698), (1978, 64349), (5267, 24166), (6463, 19694), (9847, 12926), (10534, 12083)]