156949577409

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{6449}}^1$

素因数の和:7089

約数の個数: 32

約数和(自身を含む): 212592412800

約数和(自身を除く): 55642835391

約数列:

[1, 3, 157, 163, 317, 471, 489, 951, 6449, 19347, 25591, 49769, 51671, 76773, 149307, 155013, 1012493, 1051187, 2044333, 3037479, 3153561, 6132999, 8112347, 24337041, 165036359, 320960281, 333226279, 495109077, 962880843, 999678837, 52316525803, 156949577409]

約数ペア:

[(1, 156949577409), (3, 52316525803), (157, 999678837), (163, 962880843), (317, 495109077), (471, 333226279), (489, 320960281), (951, 165036359), (6449, 24337041), (19347, 8112347), (25591, 6132999), (49769, 3153561), (51671, 3037479), (76773, 2044333), (149307, 1051187), (155013, 1012493)]