128522632

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 282384000

約数和(自身を除く): 153861368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 149, 211, 292, 298, 422, 511, 584, 596, 844, 1022, 1043, 1192, 1477, 1688, 2044, 2086, 2954, 4088, 4172, 5908, 8344, 10877, 11816, 15403, 21754, 30806, 31439, 43508, 61612, 62878, 76139, 87016, 107821, 123224, 125756, 152278, 215642, 220073, 251512, 304556, 431284, 440146, 609112, 862568, 880292, 1760584, 2295047, 4590094, 9180188, 16065329, 18360376, 32130658, 64261316, 128522632]

約数ペア:

[(1, 128522632), (2, 64261316), (4, 32130658), (7, 18360376), (8, 16065329), (14, 9180188), (28, 4590094), (56, 2295047), (73, 1760584), (146, 880292), (149, 862568), (211, 609112), (292, 440146), (298, 431284), (422, 304556), (511, 251512), (584, 220073), (596, 215642), (844, 152278), (1022, 125756), (1043, 123224), (1192, 107821), (1477, 87016), (1688, 76139), (2044, 62878), (2086, 61612), (2954, 43508), (4088, 31439), (4172, 30806), (5908, 21754), (8344, 15403), (10877, 11816)]