129346072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11657}}^1$

素因数の和:11755

約数の個数: 32

約数和(自身を含む): 258807600

約数和(自身を除く): 129461528

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 11657, 23314, 46628, 93256, 221483, 442966, 850961, 885932, 1701922, 1771864, 3403844, 6807688, 16168259, 32336518, 64673036, 129346072]

約数ペア:

[(1, 129346072), (2, 64673036), (4, 32336518), (8, 16168259), (19, 6807688), (38, 3403844), (73, 1771864), (76, 1701922), (146, 885932), (152, 850961), (292, 442966), (584, 221483), (1387, 93256), (2774, 46628), (5548, 23314), (11096, 11657)]