156918802688

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{152897}}^1$

素因数の和:153143

約数の個数: 72

約数和(自身を含む): 331274922720

約数和(自身を除く): 174356120032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 211, 256, 304, 422, 608, 844, 1216, 1688, 2432, 3376, 4009, 4864, 6752, 8018, 13504, 16036, 27008, 32072, 54016, 64144, 128288, 152897, 256576, 305794, 513152, 611588, 1026304, 1223176, 2446352, 2905043, 4892704, 5810086, 9785408, 11620172, 19570816, 23240344, 32261267, 39141632, 46480688, 64522534, 92961376, 129045068, 185922752, 258090136, 371845504, 516180272, 612964073, 743691008, 1032360544, 1225928146, 2064721088, 2451856292, 4129442176, 4903712584, 8258884352, 9807425168, 19614850336, 39229700672, 78459401344, 156918802688]

約数ペア:

[(1, 156918802688), (2, 78459401344), (4, 39229700672), (8, 19614850336), (16, 9807425168), (19, 8258884352), (32, 4903712584), (38, 4129442176), (64, 2451856292), (76, 2064721088), (128, 1225928146), (152, 1032360544), (211, 743691008), (256, 612964073), (304, 516180272), (422, 371845504), (608, 258090136), (844, 185922752), (1216, 129045068), (1688, 92961376), (2432, 64522534), (3376, 46480688), (4009, 39141632), (4864, 32261267), (6752, 23240344), (8018, 19570816), (13504, 11620172), (16036, 9785408), (27008, 5810086), (32072, 4892704), (54016, 2905043), (64144, 2446352), (128288, 1223176), (152897, 1026304), (256576, 611588), (305794, 513152)]