155116871

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{17573}}^1$

素因数の和:17690

約数の個数: 16

約数和(自身を含む): 192892224

約数和(自身を除く): 37775353

約数列:

[1, 7, 13, 91, 97, 679, 1261, 8827, 17573, 123011, 228449, 1599143, 1704581, 11932067, 22159553, 155116871]

約数ペア:

[(1, 155116871), (7, 22159553), (13, 11932067), (91, 1704581), (97, 1599143), (679, 228449), (1261, 123011), (8827, 17573)]