161284608

素因数分解:

$2^9\times 3^4\times {\mathrm{3889}}^1$

素因数の和:3919

約数の個数: 100

約数和(自身を含む): 481515870

約数和(自身を除く): 320231262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 3889, 4608, 5184, 6912, 7778, 10368, 11667, 13824, 15556, 20736, 23334, 31112, 35001, 41472, 46668, 62224, 70002, 93336, 105003, 124448, 140004, 186672, 210006, 248896, 280008, 315009, 373344, 420012, 497792, 560016, 630018, 746688, 840024, 995584, 1120032, 1260036, 1493376, 1680048, 1991168, 2240064, 2520072, 2986752, 3360096, 4480128, 5040144, 5973504, 6720192, 8960256, 10080288, 13440384, 17920512, 20160576, 26880768, 40321152, 53761536, 80642304, 161284608]

約数ペア:

[(1, 161284608), (2, 80642304), (3, 53761536), (4, 40321152), (6, 26880768), (8, 20160576), (9, 17920512), (12, 13440384), (16, 10080288), (18, 8960256), (24, 6720192), (27, 5973504), (32, 5040144), (36, 4480128), (48, 3360096), (54, 2986752), (64, 2520072), (72, 2240064), (81, 1991168), (96, 1680048), (108, 1493376), (128, 1260036), (144, 1120032), (162, 995584), (192, 840024), (216, 746688), (256, 630018), (288, 560016), (324, 497792), (384, 420012), (432, 373344), (512, 315009), (576, 280008), (648, 248896), (768, 210006), (864, 186672), (1152, 140004), (1296, 124448), (1536, 105003), (1728, 93336), (2304, 70002), (2592, 62224), (3456, 46668), (3889, 41472), (4608, 35001), (5184, 31112), (6912, 23334), (7778, 20736), (10368, 15556), (11667, 13824)]