164535072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131839}}^1$

素因数の和:131865

約数の個数: 48

約数和(自身を含む): 465131520

約数和(自身を除く): 300596448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 131839, 263678, 395517, 527356, 791034, 1054712, 1582068, 1713907, 2109424, 3164136, 3427814, 4218848, 5141721, 6328272, 6855628, 10283442, 12656544, 13711256, 20566884, 27422512, 41133768, 54845024, 82267536, 164535072]

約数ペア:

[(1, 164535072), (2, 82267536), (3, 54845024), (4, 41133768), (6, 27422512), (8, 20566884), (12, 13711256), (13, 12656544), (16, 10283442), (24, 6855628), (26, 6328272), (32, 5141721), (39, 4218848), (48, 3427814), (52, 3164136), (78, 2109424), (96, 1713907), (104, 1582068), (156, 1054712), (208, 791034), (312, 527356), (416, 395517), (624, 263678), (1248, 131839)]