161538432

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 472953600

約数和(自身を除く): 311415168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 167, 176, 192, 229, 264, 334, 352, 384, 458, 501, 528, 668, 687, 704, 916, 1002, 1056, 1336, 1374, 1408, 1832, 1837, 2004, 2112, 2519, 2672, 2748, 3664, 3674, 4008, 4224, 5038, 5344, 5496, 5511, 7328, 7348, 7557, 8016, 10076, 10688, 10992, 11022, 14656, 14696, 15114, 16032, 20152, 21376, 21984, 22044, 29312, 29392, 30228, 32064, 38243, 40304, 43968, 44088, 58784, 60456, 64128, 76486, 80608, 87936, 88176, 114729, 117568, 120912, 152972, 161216, 176352, 229458, 235136, 241824, 305944, 322432, 352704, 420673, 458916, 483648, 611888, 705408, 841346, 917832, 967296, 1223776, 1262019, 1682692, 1835664, 2447552, 2524038, 3365384, 3671328, 4895104, 5048076, 6730768, 7342656, 10096152, 13461536, 14685312, 20192304, 26923072, 40384608, 53846144, 80769216, 161538432]

約数ペア:

[(1, 161538432), (2, 80769216), (3, 53846144), (4, 40384608), (6, 26923072), (8, 20192304), (11, 14685312), (12, 13461536), (16, 10096152), (22, 7342656), (24, 6730768), (32, 5048076), (33, 4895104), (44, 3671328), (48, 3365384), (64, 2524038), (66, 2447552), (88, 1835664), (96, 1682692), (128, 1262019), (132, 1223776), (167, 967296), (176, 917832), (192, 841346), (229, 705408), (264, 611888), (334, 483648), (352, 458916), (384, 420673), (458, 352704), (501, 322432), (528, 305944), (668, 241824), (687, 235136), (704, 229458), (916, 176352), (1002, 161216), (1056, 152972), (1336, 120912), (1374, 117568), (1408, 114729), (1832, 88176), (1837, 87936), (2004, 80608), (2112, 76486), (2519, 64128), (2672, 60456), (2748, 58784), (3664, 44088), (3674, 43968), (4008, 40304), (4224, 38243), (5038, 32064), (5344, 30228), (5496, 29392), (5511, 29312), (7328, 22044), (7348, 21984), (7557, 21376), (8016, 20152), (10076, 16032), (10688, 15114), (10992, 14696), (11022, 14656)]