78156122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 130740480

約数和(自身を除く): 52584358

約数列:

[1, 2, 11, 22, 79, 158, 193, 233, 386, 466, 869, 1738, 2123, 2563, 4246, 5126, 15247, 18407, 30494, 36814, 44969, 89938, 167717, 202477, 335434, 404954, 494659, 989318, 3552551, 7105102, 39078061, 78156122]

約数ペア:

[(1, 78156122), (2, 39078061), (11, 7105102), (22, 3552551), (79, 989318), (158, 494659), (193, 404954), (233, 335434), (386, 202477), (466, 167717), (869, 89938), (1738, 44969), (2123, 36814), (2563, 30494), (4246, 18407), (5126, 15247)]