156980343107

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{13356619}}^1$

素因数の和:13356722

約数の個数: 16

約数和(自身を含む): 189770856960

約数和(自身を除く): 32790513853

約数列:

[1, 7, 23, 73, 161, 511, 1679, 11753, 13356619, 93496333, 307202237, 975033187, 2150415659, 6825232309, 22425763301, 156980343107]

約数ペア:

[(1, 156980343107), (7, 22425763301), (23, 6825232309), (73, 2150415659), (161, 975033187), (511, 307202237), (1679, 93496333), (11753, 13356619)]