159747190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{4159}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 301916160

約数和(自身を除く): 142168970

約数列:

[1, 2, 5, 10, 23, 46, 115, 167, 230, 334, 835, 1670, 3841, 4159, 7682, 8318, 19205, 20795, 38410, 41590, 95657, 191314, 478285, 694553, 956570, 1389106, 3472765, 6945530, 15974719, 31949438, 79873595, 159747190]

約数ペア:

[(1, 159747190), (2, 79873595), (5, 31949438), (10, 15974719), (23, 6945530), (46, 3472765), (115, 1389106), (167, 956570), (230, 694553), (334, 478285), (835, 191314), (1670, 95657), (3841, 41590), (4159, 38410), (7682, 20795), (8318, 19205)]