139084616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 303264000

約数和(自身を除く): 164179384

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 239, 374, 389, 478, 748, 778, 956, 1496, 1556, 1912, 2629, 3112, 4063, 4279, 5258, 6613, 8126, 8558, 10516, 13226, 16252, 17116, 21032, 26452, 32504, 34232, 44693, 52904, 72743, 89386, 92971, 145486, 178772, 185942, 290972, 357544, 371884, 581944, 743768, 1022681, 1580507, 2045362, 3161014, 4090724, 6322028, 8181448, 12644056, 17385577, 34771154, 69542308, 139084616]

約数ペア:

[(1, 139084616), (2, 69542308), (4, 34771154), (8, 17385577), (11, 12644056), (17, 8181448), (22, 6322028), (34, 4090724), (44, 3161014), (68, 2045362), (88, 1580507), (136, 1022681), (187, 743768), (239, 581944), (374, 371884), (389, 357544), (478, 290972), (748, 185942), (778, 178772), (956, 145486), (1496, 92971), (1556, 89386), (1912, 72743), (2629, 52904), (3112, 44693), (4063, 34232), (4279, 32504), (5258, 26452), (6613, 21032), (8126, 17116), (8558, 16252), (10516, 13226)]