160658547

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1531}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 258846720

約数和(自身を除く): 98188173

約数列:

[1, 3, 7, 19, 21, 57, 133, 263, 399, 789, 1531, 1841, 4593, 4997, 5523, 10717, 14991, 29089, 32151, 34979, 87267, 104937, 203623, 402653, 610869, 1207959, 2818571, 7650407, 8455713, 22951221, 53552849, 160658547]

約数ペア:

[(1, 160658547), (3, 53552849), (7, 22951221), (19, 8455713), (21, 7650407), (57, 2818571), (133, 1207959), (263, 610869), (399, 402653), (789, 203623), (1531, 104937), (1841, 87267), (4593, 34979), (4997, 32151), (5523, 29089), (10717, 14991)]