158009449

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 183794688

約数和(自身を除く): 25785239

約数列:

[1, 13, 31, 41, 73, 131, 403, 533, 949, 1271, 1703, 2263, 2993, 4061, 5371, 9563, 16523, 29419, 38909, 52793, 69823, 92783, 124319, 166501, 296453, 392083, 1206179, 2164513, 3853889, 5097079, 12154573, 158009449]

約数ペア:

[(1, 158009449), (13, 12154573), (31, 5097079), (41, 3853889), (73, 2164513), (131, 1206179), (403, 392083), (533, 296453), (949, 166501), (1271, 124319), (1703, 92783), (2263, 69823), (2993, 52793), (4061, 38909), (5371, 29419), (9563, 16523)]