164039178247

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1\times {\mathrm{3769}}^1$

素因数の和:5047

約数の個数: 32

約数和(自身を含む): 193656153600

約数和(自身を除く): 29616975353

約数列:

[1, 7, 41, 139, 287, 973, 1091, 3769, 5699, 7637, 26383, 39893, 44731, 151649, 154529, 313117, 523891, 1061543, 1081703, 3667237, 4111979, 6217609, 21479531, 28783853, 43523263, 150356717, 168591139, 571565081, 1180137973, 4000955567, 23434168321, 164039178247]

約数ペア:

[(1, 164039178247), (7, 23434168321), (41, 4000955567), (139, 1180137973), (287, 571565081), (973, 168591139), (1091, 150356717), (3769, 43523263), (5699, 28783853), (7637, 21479531), (26383, 6217609), (39893, 4111979), (44731, 3667237), (151649, 1081703), (154529, 1061543), (313117, 523891)]