161175040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 433097280

約数和(自身を除く): 271922240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 128, 130, 145, 160, 167, 208, 232, 256, 260, 290, 320, 334, 377, 416, 464, 512, 520, 580, 640, 668, 754, 832, 835, 928, 1040, 1160, 1280, 1336, 1508, 1664, 1670, 1856, 1885, 2080, 2171, 2320, 2560, 2672, 3016, 3328, 3340, 3712, 3770, 4160, 4342, 4640, 4843, 5344, 6032, 6656, 6680, 7424, 7540, 8320, 8684, 9280, 9686, 10688, 10855, 12064, 13360, 14848, 15080, 16640, 17368, 18560, 19372, 21376, 21710, 24128, 24215, 26720, 30160, 33280, 34736, 37120, 38744, 42752, 43420, 48256, 48430, 53440, 60320, 62959, 69472, 74240, 77488, 85504, 86840, 96512, 96860, 106880, 120640, 125918, 138944, 154976, 173680, 193024, 193720, 213760, 241280, 251836, 277888, 309952, 314795, 347360, 387440, 427520, 482560, 503672, 555776, 619904, 629590, 694720, 774880, 965120, 1007344, 1111552, 1239808, 1259180, 1389440, 1549760, 2014688, 2479616, 2518360, 2778880, 3099520, 4029376, 5036720, 5557760, 6199040, 8058752, 10073440, 12398080, 16117504, 20146880, 32235008, 40293760, 80587520, 161175040]

約数ペア:

[(1, 161175040), (2, 80587520), (4, 40293760), (5, 32235008), (8, 20146880), (10, 16117504), (13, 12398080), (16, 10073440), (20, 8058752), (26, 6199040), (29, 5557760), (32, 5036720), (40, 4029376), (52, 3099520), (58, 2778880), (64, 2518360), (65, 2479616), (80, 2014688), (104, 1549760), (116, 1389440), (128, 1259180), (130, 1239808), (145, 1111552), (160, 1007344), (167, 965120), (208, 774880), (232, 694720), (256, 629590), (260, 619904), (290, 555776), (320, 503672), (334, 482560), (377, 427520), (416, 387440), (464, 347360), (512, 314795), (520, 309952), (580, 277888), (640, 251836), (668, 241280), (754, 213760), (832, 193720), (835, 193024), (928, 173680), (1040, 154976), (1160, 138944), (1280, 125918), (1336, 120640), (1508, 106880), (1664, 96860), (1670, 96512), (1856, 86840), (1885, 85504), (2080, 77488), (2171, 74240), (2320, 69472), (2560, 62959), (2672, 60320), (3016, 53440), (3328, 48430), (3340, 48256), (3712, 43420), (3770, 42752), (4160, 38744), (4342, 37120), (4640, 34736), (4843, 33280), (5344, 30160), (6032, 26720), (6656, 24215), (6680, 24128), (7424, 21710), (7540, 21376), (8320, 19372), (8684, 18560), (9280, 17368), (9686, 16640), (10688, 15080), (10855, 14848), (12064, 13360)]