189394848

素因数分解:

$2^5\times 3^4\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:932

約数の個数: 120

約数和(自身を含む): 563949540

約数和(自身を除く): 374554692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 144, 162, 178, 216, 267, 288, 324, 356, 432, 534, 648, 712, 801, 821, 864, 1068, 1296, 1424, 1602, 1642, 2136, 2403, 2463, 2592, 2848, 3204, 3284, 4272, 4806, 4926, 6408, 6568, 7209, 7389, 8544, 9612, 9852, 12816, 13136, 14418, 14778, 19224, 19704, 22167, 25632, 26272, 28836, 29556, 38448, 39408, 44334, 57672, 59112, 66501, 73069, 76896, 78816, 88668, 115344, 118224, 133002, 146138, 177336, 219207, 230688, 236448, 266004, 292276, 354672, 438414, 532008, 584552, 657621, 709344, 876828, 1064016, 1169104, 1315242, 1753656, 1972863, 2128032, 2338208, 2630484, 3507312, 3945726, 5260968, 5918589, 7014624, 7891452, 10521936, 11837178, 15782904, 21043872, 23674356, 31565808, 47348712, 63131616, 94697424, 189394848]

約数ペア:

[(1, 189394848), (2, 94697424), (3, 63131616), (4, 47348712), (6, 31565808), (8, 23674356), (9, 21043872), (12, 15782904), (16, 11837178), (18, 10521936), (24, 7891452), (27, 7014624), (32, 5918589), (36, 5260968), (48, 3945726), (54, 3507312), (72, 2630484), (81, 2338208), (89, 2128032), (96, 1972863), (108, 1753656), (144, 1315242), (162, 1169104), (178, 1064016), (216, 876828), (267, 709344), (288, 657621), (324, 584552), (356, 532008), (432, 438414), (534, 354672), (648, 292276), (712, 266004), (801, 236448), (821, 230688), (864, 219207), (1068, 177336), (1296, 146138), (1424, 133002), (1602, 118224), (1642, 115344), (2136, 88668), (2403, 78816), (2463, 76896), (2592, 73069), (2848, 66501), (3204, 59112), (3284, 57672), (4272, 44334), (4806, 39408), (4926, 38448), (6408, 29556), (6568, 28836), (7209, 26272), (7389, 25632), (8544, 22167), (9612, 19704), (9852, 19224), (12816, 14778), (13136, 14418)]