153109216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1907}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 326474064

約数和(自身を除く): 173364848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 193, 208, 386, 416, 772, 1544, 1907, 2509, 3088, 3814, 5018, 6176, 7628, 10036, 15256, 20072, 24791, 30512, 40144, 49582, 61024, 80288, 99164, 198328, 368051, 396656, 736102, 793312, 1472204, 2944408, 4784663, 5888816, 9569326, 11777632, 19138652, 38277304, 76554608, 153109216]

約数ペア:

[(1, 153109216), (2, 76554608), (4, 38277304), (8, 19138652), (13, 11777632), (16, 9569326), (26, 5888816), (32, 4784663), (52, 2944408), (104, 1472204), (193, 793312), (208, 736102), (386, 396656), (416, 368051), (772, 198328), (1544, 99164), (1907, 80288), (2509, 61024), (3088, 49582), (3814, 40144), (5018, 30512), (6176, 24791), (7628, 20072), (10036, 15256)]