140576256

素因数分解:

$2^9\times 3^3\times {\mathrm{10169}}^1$

素因数の和:10196

約数の個数: 80

約数和(自身を含む): 416156400

約数和(自身を除く): 275580144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 10169, 13824, 20338, 30507, 40676, 61014, 81352, 91521, 122028, 162704, 183042, 244056, 274563, 325408, 366084, 488112, 549126, 650816, 732168, 976224, 1098252, 1301632, 1464336, 1952448, 2196504, 2603264, 2928672, 3904896, 4393008, 5206528, 5857344, 7809792, 8786016, 11714688, 15619584, 17572032, 23429376, 35144064, 46858752, 70288128, 140576256]

約数ペア:

[(1, 140576256), (2, 70288128), (3, 46858752), (4, 35144064), (6, 23429376), (8, 17572032), (9, 15619584), (12, 11714688), (16, 8786016), (18, 7809792), (24, 5857344), (27, 5206528), (32, 4393008), (36, 3904896), (48, 2928672), (54, 2603264), (64, 2196504), (72, 1952448), (96, 1464336), (108, 1301632), (128, 1098252), (144, 976224), (192, 732168), (216, 650816), (256, 549126), (288, 488112), (384, 366084), (432, 325408), (512, 274563), (576, 244056), (768, 183042), (864, 162704), (1152, 122028), (1536, 91521), (1728, 81352), (2304, 61014), (3456, 40676), (4608, 30507), (6912, 20338), (10169, 13824)]