158603536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 382447744

約数和(自身を除く): 223844208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 679, 728, 776, 1123, 1261, 1358, 1456, 1552, 2246, 2522, 2716, 4492, 5044, 5432, 7861, 8827, 8984, 10088, 10864, 14599, 15722, 17654, 17968, 20176, 29198, 31444, 35308, 58396, 62888, 70616, 102193, 108931, 116792, 125776, 141232, 204386, 217862, 233584, 408772, 435724, 762517, 817544, 871448, 1416103, 1525034, 1635088, 1742896, 2832206, 3050068, 5664412, 6100136, 9912721, 11328824, 12200272, 19825442, 22657648, 39650884, 79301768, 158603536]

約数ペア:

[(1, 158603536), (2, 79301768), (4, 39650884), (7, 22657648), (8, 19825442), (13, 12200272), (14, 11328824), (16, 9912721), (26, 6100136), (28, 5664412), (52, 3050068), (56, 2832206), (91, 1742896), (97, 1635088), (104, 1525034), (112, 1416103), (182, 871448), (194, 817544), (208, 762517), (364, 435724), (388, 408772), (679, 233584), (728, 217862), (776, 204386), (1123, 141232), (1261, 125776), (1358, 116792), (1456, 108931), (1552, 102193), (2246, 70616), (2522, 62888), (2716, 58396), (4492, 35308), (5044, 31444), (5432, 29198), (7861, 20176), (8827, 17968), (8984, 17654), (10088, 15722), (10864, 14599)]