166397504

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28571}}^1$

素因数の和:28603

約数の個数: 56

約数和(自身を含む): 406408128

約数和(自身を除く): 240010624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 28571, 57142, 114284, 199997, 228568, 371423, 399994, 457136, 742846, 799988, 914272, 1485692, 1599976, 1828544, 2599961, 2971384, 3199952, 5199922, 5942768, 6399904, 10399844, 11885536, 12799808, 20799688, 23771072, 41599376, 83198752, 166397504]

約数ペア:

[(1, 166397504), (2, 83198752), (4, 41599376), (7, 23771072), (8, 20799688), (13, 12799808), (14, 11885536), (16, 10399844), (26, 6399904), (28, 5942768), (32, 5199922), (52, 3199952), (56, 2971384), (64, 2599961), (91, 1828544), (104, 1599976), (112, 1485692), (182, 914272), (208, 799988), (224, 742846), (364, 457136), (416, 399994), (448, 371423), (728, 228568), (832, 199997), (1456, 114284), (2912, 57142), (5824, 28571)]